Updated : 28 Sep 2021

BedokFunland  JudiciousChemistry
 





Mr Heng @
BedokFunland JC

Ex-MOE Teacher, BSc with Dip Ed, NTU

82565527
Please SMS instead of calling (I do not use WhatsApp)


BedokFunland JC specializes in Individual 1:1 Tuition as well as Small Group Tuition in A Level H2 Chemistry,
located in the East side of Singapore at
216 Tampines Street 23 (Singapore 520216) in between Tampines-Meridian Junior College (TMJC) and Temasek Junior College (TJC)



2020 A Level Results!
100%
* of my BedokFunland JC students scored A for their 2020 A Level Exams!!!
(*who had tuition with me for at least 1 full year all the way to the end of their A level exams)


BedokFunland JC is the Top Ranked Chemistry Tutor (#1 out of 12) amongst Singapore's Top 12 Chemistry Expert Tutors on Domain of Singapore Tutoring Experts
Domain Of Experts

BedokFunland JC @ Domain of Experts Forum

For H2 Mathematics tuition, the best private tutor in Singapore is Mr Koh :
https://www.whitegroupmaths.com



Mr Heng @
BedokFunland JC

Ex-MOE Teacher, BSc with Dip Ed, NTU

82565527
Please do not call, please use SMS instead, thank you.

All new students please read my Terms & Conditions before joining my tuition.


Monthly Fees per 2021 JC1 student (1:1 Individual) : $600 for 4 sessions (2.5 hours per session)

Monthly Fees per 2021 JC2 student (1:1 Individual)  : $600+ for 4 sessions (2
.5 hours per session)

My hourly rate = $600 / (4 x 2.5) = $60 per hour, which is the most affordable 1:1 Individual H2 Chemistry tuition in Singapore by an ex-MOE Teacher (ie. me)



 
Monthly Fees per 2021 JC1 student (Small Group) : $350 for 4 sessions (2.5 hours per session)

Monthly Fees per 2021
JC2 student (Small Group)  : $350+ for 4 sessions (2.5 hours per session)

My hourly rate = $350 / (4 x 2.5) = $35 per hour, which is the most affordable Small Group H2 Chemistry tuition in Singapore by an ex-MOE Teacher (ie. me)
 


Private Candidates taking the 2021 A Level Exams are considered as JC2 students for fees payable


For ad hoc single sessions, fees will be charged a slightly higher rate from students who commit to regular sessions. For J1 students : $150 for 1:1 Individual Tuition, or $100 per student for Small Group Tuition (you need to find a friend to come with), per each ad hoc 2.5 hrs session. For J2 students, please see the ad hoc fees table. Fees have to be paid in cash (not cheque) at the start (not end) of each ad hoc 2.5 hrs session. Scheduling subject to availability.


 





Aiming to study Medicine in the University?
H2 Chemistry is the only compulsory A level subject (with either H2 Bio or H2 Phys) required for both NUS Medicine and NTU Medicine

National University of Singapore's Yong Loo Lin School of Medicine


Nanyang Technological University's Lee Kong Chian School of Medicine



Netflix's medical documentary : "Diagnosis"
(BedokFunland JC students interested in Medicine can obtain "Diagnosis" upon request)



Medical Doctor ChubbyEmu's medical videos
(BedokFunland JC students interested in Medicine can obtain ChubbyEmu's videos upon request)







The BedokFunland JC Advantage (3 examples) :

Here are BedokFunland JC, you'll learn lots of fascinating advanced H2 Chem as well as relevant (ie. helpful for mastering H2 Chem) H3 Chem & Olympiad Chem concepts & skills, not taught to H2 Chem students in Singapore JCs, that will help you understand and master the H2 Chem syllabus better than your peers in school, ie. the BedokFunland JC advantage. The following examples testify to this.



In the recent 2018 A Level H2 Chem Exams, the following question was asked :




How many moles of NaOH(aq) are reacted when one mole of the above molecule is heated under reflux with an excess of NaOH(aq)? Explain.

On Reddit, a H3 Chem student from an elite Singapore JC wrote :




My BedokFunland JC students would know that the hydrolysis of esters (and amides, for that matter) is either acid-catalyzed or base-promoted, but not base-catalyzed (unlike Aldol reactions, for instance). As such, my BedokFunland JC students (being familiar with these and dozens of other useful reaction mechanisms not taught to H2 Chem students in Singapore JCs) would easily arrive at the correct answer for this 2018 A Level H2 Chem Exam question, which is : 1 mole of NaOH(aq) used up for the base-promoted hydrolysis of the ester group, plus another 5 moles of NaOH(aq) used up for the deprotonation of the carboxylic acid group and 4 phenol groups, for a total of 6 moles of NaOH(aq) reacted & used up.

Another question that came out in the same 2018 A Level H2 Chem Exams, was about the optical activity of the stereoisomers of 3,4-dibromohexane :




On the same Reddit page, another H3 Chem student from another elite Singapore JC wrote :



My BedokFunland JC students would know that merely labeling the stereoisomers with the Cahn–Ingold–Prelog priority rules, does not by itself answer the question's requirements about optical activity. For instance, in the amino acid Threonine, the 2S,3R and the 2R,3S stereoisomers are non-superposable mirror images of each other, and are hence optically active enantiomers.



However, in the case of
3,4-dibromohexane, due to an internal plane of symmetry, the 3S,4R and the 3R,4S stereoisomers are superposable mirror images of each other, meaning that they are actually the same molecule, which is hence the optically inactive meso isomer.






Conclusion : my BedokFunland JC students enjoy the benefit of learning and applying advanced H2 Chem knowledge, together with relevant H3 Chem understanding and Olympiad Chem skills,  effectively gaining a deeper mastery of the H2 Chem syllabus, thus giving them a powerful advantage towards an A grade for the H2 Chem A Level Exams, compared to other tuition centers or private tutors (who largely stick to the basic H2 Chem syllabus, repeating what's already taught in Singapore JCs), even when compared to H3 Chem students in Singapore JCs, as seen in the above examples on Reddit.






Monthly* Fees Tables

* Please Note : Although I use the term "Monthly Fees", fees are actually to be paid at the start of the 1st session of every 4 sessions, regardless of month.


 


1:1 Individual Tuition (fees per JC student)

.
If you begin tuition as JC1 student in 2021 (for 2021 JC1 students)
.
$600 solo student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in January 2021 (for 2021 JC2 students)
.
$610 solo student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in February 2021 (for 2021 JC2 students)
.
$620 solo student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in March 2021 (for 2021 JC2  students)
.
$630 solo student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in April 2021 (for 2021 JC2 students)
.
$640 solo student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in May 2021 (for 2021 JC2 students)
.
$650 solo student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in June 2021 (for 2021 JC2 students)
.
$660 solo student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in July 2021 (for 2021 JC2 students)
.
$670 solo student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in August 2021 (for 2021 JC2 students)
.
$680 solo student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in September 2021 (for 2021 JC2 students)
.
$690 solo student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in October 2021 (for 2021 JC2 students)
.
$700 solo student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
2021
A Level Examinations






Small Group Tuition (fees per JC student)

.
If you begin tuition as JC1 student in 2021 (for 2021 JC1 students)
.
$350 per student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in January 2021 (for 2021 JC2 students)
.
$355 per student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in  February 2021 (for 2021 JC2 students)
.
$360 per student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in  March 2021 (for 2021 JC2  students)
.
$365 per student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in  April 2021 (for 2021 JC2 students)
.
$370 per student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in  May 2021 (for 2021 JC2 students)
.
$375 per student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in  June 2021 (for 2021 JC2 students)
.
$380 per student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in  July 2021 (for 2021 JC2 students)
.
$385 per student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in  August 2021 (for 2021 JC2 students)
.
$390 per student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in September 2021 (for 2021 JC2 students)
.
$395 per student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
.
If you begin tuition in October 2021 (for 2021 JC2 students)
.
$400 per student per 4 weeks for 2.5 hrs a week (permanent monthly fees)
.
2021
A Level Examinations










Ad hoc Fees Table
 
For ad hoc single sessions, fees will be at a slightly different rate from regular students. For J1 students : $200 for ad hoc 1:1 Individual Tuition, or $130 per student for Small Group Tuition (you need to find a friend to come with), per each ad hoc 2.5 hrs session. For J2 students : see table immediately below. Fees have to be paid in cash (not cheque) at the start (not end) of each ad hoc 2.5 hrs session. Scheduling subject to availability. Please note : for ad hoc Small Group Tuition sessions, all students in your group have to go through the same questions being discussed (students should take turns to ask your questions) together as a collaborative group. If each student only wants to focus on his/her own question from his/her own JC, please come for ad hoc 1:1 Individual Tuition instead.


 


1:1 Individual Tuition (ad hoc fees per Solo single 2.5hr session)

.
Ad hoc for JC1 students in 2021
.
$200
per ad hoc 2.5 hrs session (Individual)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Jan 2021
.
$210
per ad hoc 2.5 hrs session (Individual)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Feb 2021
.
$220
per ad hoc 2.5 hrs session (Individual)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Mar 2021
.
$230
per ad hoc 2.5 hrs session (Individual)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Apr 2021
.
$240
per ad hoc 2.5 hrs session (Individual)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in May 2021
.
$250
per ad hoc 2.5 hrs session (Individual)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Jun 2021
.
$260
per ad hoc 2.5 hrs session (Individual)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Jul 2021
.
$270
per ad hoc 2.5 hrs session (Individual)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Aug 2021
.
$280
per ad hoc 2.5 hrs session (Individual)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Sep 2021
.
$290
per ad hoc 2.5 hrs session (Individual)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Oct 2021
.
$300
per ad hoc 2.5 hrs session (Individual)
(to be paid in cash at the start of the session)
.
2021
A Level Examinations






Small Group Tuition (ad hoc fees per student per Group single 2.5hr session)

.
Ad hoc for JC1 students in 2021
.
$130 per student per ad hoc 2.5 hrs session (Group)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Jan 2021
.
$135 per student per ad hoc 2.5 hrs session (Group)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Feb 2021
.
$140 per student per ad hoc 2.5 hrs session (Group)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Mar 2021
.
$145 per student per ad hoc 2.5 hrs session (Group)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Apr 2021
.
$150 per student per ad hoc 2.5 hrs session (Group)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in May 2021
.
$155 per student per ad hoc 2.5 hrs session (Group)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Jun 2021
.
$160 per student per ad hoc 2.5 hrs session (Group)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Jul 2021
.
$165 per student per ad hoc 2.5 hrs session (Group)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Aug 2021
.
$170 per student per ad hoc 2.5 hrs session (Group)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Sep 2021
.
$175 per student per ad hoc 2.5 hrs session (Group)
(to be paid in cash at the start of the session)
.
.
Ad hoc for JC2 students in Oct 2021
.
$180 per student per ad hoc 2.5 hrs session (Group)
(to be paid in cash at the start of the session)
.
2021
A Level Examinations







T
erms
& Conditions

1. There is no 'trial session' available. If you wish to only pay for a single session, the fees payable (to be paid in cash at the start of the single session, will come under the ad hoc single sessions system, which is charged at a slightly higher rate. To qualify for the cheapest rate, you have to pay for the 4 sessions upfront (at the start of the 1st session), fees paid out are non-refundable.

2.  Fees must be paid in cash (not cheque or bank transfer), at the start (not end) of the 1st session, and at the start (not end) of every 4 sessions. Fees paid out are non-refundable. If a student forgets to bring his fees, the session has to be cancelled and rescheduled. Applies to all students, nothing personal.

3.  Students must inform well in advance if there are any schedule changes. If a student fails to turn up for a scheduled session without adequate advance notice, the session is forfeited, and fees are non-refundable. Students must agree to always be contactable and to reply all smses and/or missed calls.

4.  All missed sessions (regardless of reason, eg. school activities, medical appointments, family activities, etc) must be made up asap, and to be rescheduled in advance whenever possible (eg. bringing forward all sessions affected by school exams). To this end, all students are to specify a backup day for each week. Fees are to be paid every 4 weeks, or every 4 sessions, whichever is sooner, regardless of when the missed sessions are made up.

5.  For Group Tuition, all new students need to find at least 1 friend to form a subgroup to come with. All members of a subgroup must attend every session together. If one member of a subgroup cannot attend a session (eg. medical leave), the session is cancelled and must be made up asap, by all members of the subgroup together.



Thank you for accepting these Terms & Conditions, I look forward to helping you with your Chemistry soon!  



.
BedokFunland JC   H2 Chemistry Questions
.


BedokFunland JC's Social Responsibility in Supporting Lower SES Students on FAS :
If you cannot afford Private Tuition, you can post your Chemistry questions on Domain of Experts Forums, and I will help you out with all your A-Level H2 Chemistry questions free-of-charge!

.
.
Qn :-Why did the acid go to the gym?
Ans : Because it wanted to become a buffer solution.
.
Qn :-How can you identify who's the chemist and who's the economist?
Ans : Ask them to pronounce the word "Unionized".


Two chemists go into a bar. The 1st one says "I'll have a glass of H2O."
The 2nd one says "I'll have a glass of H2O too." — and then he died.



A couple of BedokFunland JC original H2 Chem riddles :


CCl4 has a higher boiling point compared to SICl4, despite SiCl4 being the larger molecule. Suggest why.
T
he C-Cl bond is weaker than the Si-Cl bond, despite the C-Cl bond being the shorter bond. Suggest why.

The standard enthalpy change of combustion of magnesium is the same as the standard enthalpy change of formation of magnesium oxide, but the standard enthalpy change of combustion of aluminium is not the same as the standard enthalpy change of formation of aluminium oxide. Suggest why.

The 1st IE of lithium is more endothermic than the 1st IE of sodium, yet the Data Booklet shows that the standard oxidation potential for lithium is more positive than for sodium. Suggest why.

The covalent bond strengths of the halogens increase from iodine to chlorine, but decreases from chlorine to fluorine. Suggest why.

H3PO3 has a larger Ka1 value compared to H3PO4, despite H3PO4 having a larger number of electronegative O atoms. Suggest why.

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H2Chem_Calomel_ElectroChem_Qn
.
H2Chem_1Min_MCQ_Challenge
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H2Chem_A_Couple_of_Kinetics_Qns
.
H2Chem_Kinetics_TheRevenge
.
H2Chem_2019_RJC_P1_Q8
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H2Chem_ChemistryCalculationQns
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H2Chem_SingaporeALevels_2015_P3_Q4d_Extended
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H2Chem_2019_RJC_P3_Q4_OrganicChem
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H2Chem_2018_ACJC_MCQ_on_NucleophilicSubstitution
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H2Chem_2018_VJC_Qn_on_Enantiomers
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H2Chem_Why_melting_point_of_LiCl_lower_than_NaCl
.
H2Chem_Effect_of_Temperature_on_DeltaG_and_Kc
.
H2Chem_Singapore_2008_ALevels_Zinin_Reduction_of_Nitrobenzene
.
H2Chem_Mechanism_for_Reduction_of_Nitrobenzene_to_Phenylamine
.
H2Chem_Cambridge_ALevel_Qn_on_Enantiomers
.
H2Chem_Tricky_MaxwellBoltzmann_Qn
.
H2Chem_Cambridge_ALevel_Qn_on_Stereoisomers
.
H2Chem_Naming_Ambidentate_Ligands
within_Linkage_Isomers_of_Coordination_Complexes

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H2Chem_Oxidation_of_Adrenaline
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H2Chem_TheCorrectWayToDrawMechanisms
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H2Chem_Sodium_from_Electrolysis
.
H2Chem_Potassium_from_Electrolysis
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H2Chem_BedokFunlandJC_AmosYee_drinks_TehOIceLimau
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. H2Chem_Reactive_Oxygen_Species
.

. H2Chem_MotherOfSatan_TATP
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. H2Chem_DiChloroCuprate(I)_Coordination_Complex
.

. H2Chem_BedokFunlandJC_TheThermodynamicsOfElectroChemistry
.

. H2Chem_2008_P1_Q24_BedokFunlandJC_Extension
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. H2Chem_BedokFunlandJC_FremysSalt_and_Panadol
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. H2Chem_BedokFunlandJC_Dimerization_of_Butadiene
.

. H2Chem_Why_Processed_Meats_Are_Carcinogenic
.

. H2Chem_BedokFunlandJC_Challenge_Fun_with_Planarity
.

. H2Chem_TheMysteriousFluoridesOfCesium_BedokFunlandJC_Challenge
.

. H2Chem_A_Special_Alkane
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. H2Chem_BedokFunlandJC_TheChelateEffect
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. H2Chem_BedokFunlandJC_ComplexometricTitration_1
.

. H2Chem_PartsPerMillion_by_Volume
.

. H2Chem_ThermalStability_versus_ReactivitySeries
.

. H2Chem_VietnameseChemistryCalculationQn
.

. H2Chem_How_Precipitation_Can_Affect_pH
.

. H2Chem_DiSulfur_DecaFluoride_Equilibria
.

. H2Chem_From_Base_Hydrolysis_Kb_to_Ionic_Precipitation_Ksp
.

. H2Chem_BedokFunlandJC_Challenge_on_Drawing_Mechanisms
.

. H2Chem_Succulent_Synthesis_of_Acid_Anhydrides
.

. H2Chem_The_Arrhenius_Equation
.

. H2Chem_Simultaneous_Solubilities_of_Silver_Compounds
.

. H2Chem_HaloLactonization_DeductiveElucidation
.

. H2Chem_The_Blue_Manganate(V)_Ion
.

. H2Chem_Free_Radical_Mechanism_Indicators
.

. H2Chem_The_GattermannKoch_ReactionMechanism
.

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. H2Chem_BedokFunlandJC_Glutathione
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. H2Chem_How_Phenolphthalein_works
.

. H2Chem_BedokFunlandJC_Comparing_Acidities_Basicities_and_Nucleophilicities
.

. H2Chem_BedokFunlandJC_Challenge_ElectrophilicAromaticSubstitution
.

. H2Chem_BedokFunlandJC_Challenge_Fun_with_Carbenes
.

. H2Chem_TheReactivityOfAlkynes
.

. H2Chem_DrawingMechanismForCarboCationRearragement
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. H2Chem_DrawingMechanismsUsingStereoChemicalFormulae
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. H2Chem_BedokFunlandJC_Extension_of
Singapore_2016_ALevels_MonsantoProcess_Qn

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. H2Chem_Explaining_the_pKb_values_of_Histidine
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H2Chem_BedokFunlandJC_Free_Radical_Mechanism_Challenge
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H2Chem_Poor_Synthesis_Methods_Can_Kill_You *link*
.
 
H2Chem_BedokFunlandJC_Radioactive_Decay_is_Fun
.

H2Chem_BedokFunlandJC_Organic_Synthesis_Challenge
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H2Chem_BedokFunlandJC_Malondialdehyde_Qn
.

 
H2Chem_BoronCarbonNitride_Planar_or_NonPlanar
.
 
H2Chem_Spectrophotometric_Determination_of_Coordination_Complex_Stoichiometry
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 H2Chem_Decomposition_Mechanism_of_Ammonium_Nitrate
.

H2Chem_Decomposition_of_Methanoyl_Chloride
.

H2Chem_Electrophilic_vs_FreeRadical_Addition_of_HX_unto_Alkenes
.

H2Chem_The_Cadmium_Sulfide_Ppt_Qn
.

H2Chem_Deduce_the_Xenon_Fluoride_product
.

H2Chem_Strength_of_Benzoic_Acid
.

H2Chem_A_Drop_of_Water_Hangs_from_a_Leaf
.

H2Chem_Oxidizing_Strength_is_not_just_about_Electron_Affinity
.

H2Chem_When_Nucleophile_Meets_Electrophile
.

H2Chem_Free_Radical_Mechanism_of_Oxidative_Rancidity
.

H2Chem_Phenylamine_versus_Pyridine
.

H2Chem_What_is_this_Functional_Group
.

H2Chem_Hydrolyses_of_Germanium_Chlorides
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H2Chem_BedokFunlandJC_AcidBase_Equilibria_MCQ
.

H2Chem_Thermodyanamic_vs_Kinetic_products
.

H2Chem_2016_Chemistry_Calculations_Challenge
.

H2Chem_Mechanism_for_H2O2_Disproportionation
.

H2Chem_The_Enigmas_of_Hydrogen_Bonds
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H2Chem_Special_Exceptions_for_Copper(I)Iodide_Fehings_Tollens
.

H2Chem_Fun_with_Alkenes_a_BedokFunlandJC_Challenge
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H2Chem_The_Hydroxide_Carbonate_Riddle_a_BedokFunlandJC_Challenge
.

H2Chem_Deriving_Redox_Potentials_a_BedokFunlandJC_Challenge
.

H2Chem_The_Mysterious_Oxide_of_Chromium_a_BedokFunlandJC_Challenge
.

H2Chem_Disproportionation_of_Nitrous_acid_a_BedokFunlandJC_Challenge
.

H2Chem_Ferrate(VI)_Redox_Qn
.

H2Chem_Nucleophilicity_vs_Basicity_of_Primary_vs_Secondary_vs_Tertiary_Amines
.

H2Chem_Deduce_the_Mechanism_for_this_Equilibrium
.

H2Chem_Kinetics_calculate_rate_constant_k
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H2Chem_Solubilities_and_Acidities_of_Cis_vs_Trans_Butenedioic_acid
.

H2Chem_CarboyxlicAcidDerivatives_DeductiveElucidation_BedokFunlandJC_Challenge
.

H2Chem_Aldehydes_vs_Ketones_DeductiveElucidation_BedokFunlandJC_Challenge
.

H2Chem_Aromaticity_DeductiveElucidation_BedokFunlandJC_Challenge
.

H2Chem_Alkyne_vs_Diene_DeductiveElucidation_BedokFunlandJC_Challenge
.

H2Chem_Alkenes_DeductiveElucidation_BedokFunlandJC_Challenge
.

H2Chem_Stereoisomerism_DeductiveElucidation_BedokFunlandJC_Challenge
.

H2Chem_How_pH_can_affect_Electrophilic_Aromatic_Substitution
.

H2Chem_Tricky_Chemical_Equilibria_Questions
.

H2Chem_Gas_Laws_2_Containers_Problem
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H2Chem_H2Bio_Tertiary_Structure_of_Fibrous_Proteins
.
H2Chem_Why_this_Friedel_Crafts_reaction_kena_Epic_Fail
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H2Chem_Give_That_Man_A_Teh_O_Ice_Limau
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H2Chem_Kinetics_Can_Be_Tricky
.
H2Chem_Stereoisomers_Of_Cyclic_Molecules
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H2Chem_Ortho_vs_Para_vs_Meta_a_BedokFunlandJC_Challenge
(Yahoo Q&As here and here)
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H2Chem_How_Heavy_Metals_Denature_Proteins
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H2Chem_RachelLeeJiaLi_asks_Acid_Base_Equilibria_Qn
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H2Chem_IodineHeptaFluoride
.
H2Chem_Why_is_Vitamin_C_Acidic
.
H2Chem_Birch_Reduction_of_Benzene
.
H2Chem_Steric_Hindrance_can_be_useful_in_Synthesis_Strategies
.
H2Chem_Which_is_the_stronger_Lewis_acid_BF3_or_BCl3
.
H2Chem_From_Ammonia_to_Hydrazine_A_Redox_Reaction
.
H2Chem_Deductive_Elucidation_involving_CarboCation_Rearrangement
.
H2Chem_Do_Alkenes_react_with_Benzene_Yes_they_can
.
H2Chem_Electrophilic_Addition_across_Conjugated_Dienes
.
H2Chem_TheBambergerRearrangement
.
H2Chem_Chemistry_of_Sulfur_Halides
.
H2Chem_Equilibrium_Mechanism_between_Gaseous_N2O5_and_Solid_NO2NO3
.
H2Chem_SN1_does_not_always_result_in_complete_Racemization
.
H2Chem_Nucleophilic_Substitutions_with_Allylic_Rearrangements
.
H2Chem_BedokFunlandJC_proves_N_is_more_Electronegative_than_Cl
.
H2Chem_The_Claisen_and_Dieckmann_Condensations
.
H2Chem_ThermalDecompositionOfHydratedCopper(II)Sulfate
.
H2Chem_Cambridge_InorganicAnalysisCalculationQn
.
H2Chem_MichaelAdditionReaction
.
H2Chem_RedoxStoichiometryChallengeQn
.
H2Chem_NitrogenMonoxide_to_NitrosylHalide_to_Nitrosonium
.
H2Chem_BedokFunlandJC_Vanadium_OS_Riddle
.
  H2Chem_The_BloodRed_PentaAquoThioCyanatoIron(III)_CoordinationComplex
.
H2Chem_How_Enthalpy_and_Entropy_Affects_Position_of_Equilibrium
.
H2Chem_PF5_pwnz_NF5_and_PH5
.
H2Chem_If_the_S_atom_is_sp3_hybridized_where_are_the_p_orbitals_used_for_pi_bonding
.
H2Chem_The_Bond_Enthalpies_of_the_Pnictogens
.
H2Chem_Difference_between_BaseCatalyzed_versus_BasePromoted
.
H2Chem_Iodide_thinks_Thallium_I_am_not
O_o_I_Thallium_therefore_Iodide_am_not_o_O

.
H2Chem_Difference_between_SideProduct_versus_ByProduct
.
H2Chem_The_Mysterious_d_Block_Contraction
.
H2Chem_Electrophilic_Addition_may_yield_an_Unexpected_Product
.
H2Chem_Tollens_Reagent_Complex_Ion_Solubility_Equilibria
.
H2Chem_BedokFunlandJC_Extension_on_2013_A_Level_P2_Q3
.
H2Chem_BedokFunlandJC_Extension_on_2013_A_Level_P1_Q8
.
H2Chem_The_PentazeniumAzide_Allotrope_of_Nitrogen
.
H2Chem_Whats_the_OS_of_lead_in_Pb3O4
.
H2Chem_Acidities_of_Phenol_versus_BetaDiKetones
.
H2Chem_Structures_of_P4O6_vs_P4O10
.
H2Chem_Synthesis_of_MethylEsters_using_DiazoMethane
.
H2Chem_Solubility_Equilibria_of_SilverChromate(VI)
.
H2Chem_LiAlH4_Reduction_of_CarboxylicAcids_to_Alcohols
.
H2Chem_LiAlH4_Reduction_of_Amides_to_Amines
.
H2Chem_Is_Carbon_Monoxide_really_Neutral
.
H2Chem_Position_of_Equilibrium_in_KetoEnol_Tautomerism
.
H2Chem_From_Inorganic_Carbide_To_Organic_Propyne
.
H2Chem_Hydrolysis_of_Nitriles
.
H2Chem_The_Lazy_Inert_Pair_Effect
.
H2Chem_What_does_Cell_Potential_tell_u_about_Position_of_Equilibrium
.
H2Chem_The_Iodoform_Mechanism
.
H2Chem_Why_sulfur_forms_S8_while_oxygen_forms_O2
.
H2Chem_The_Case_Of_The_Solvated_Electron
.
H2Chem_Name_the_Ionic_Compound_that_has_No_Ionic_Bonds
.
H2Chem_Hydrolysis_of_Calcium_Phosphide
.
H2Chem_Reaction_of_Amides_with_SOCl2
.
H2Chem_Hess_Law_applied_to_Group_VII
.
H2Chem_The_Hydroxonium_Ion
.
H2Chem_VSEPR_Geometries
.
H2Chem_Mechanism_of_Chymotrypsin_Enzyme
.
H2Chem_Mechanism_of_Dephosphorylation_Enzymes
.
H2Chem_The_Hofmann_Rearrangement
.
H2Chem_The_Wittig_Mechanism
.
H2Chem_Special_Case_of_Fehlings_and_Tollens
.
H2Chem_Fries_Rearrangement
.
H2Chem_CyanuricAcid
.
H2Chem_Degree_of_Unsaturation
.
H2Chem_WhyLonePairsRepelMoreThanBondPairs
.
H2Chem_Electron_Configurations_of_Ions
.
H2Chem_Using_Dash-and-Wedge_to_illustrate_SN2_Inversion_of_Configuration
.
H2Chem_Separation_of_Organic_Compounds_by_Acid_Base_Solvent_Extractions
.
H2Chem_ThermoChromic_Transition_Metal_Coordination_Complexes
.
H2Chem_Amide_versus_Peptide
.
H2Chem_Substitution_versus_Elimination
.
H2Chem_Kinetics_of_FriedalCrafts_a_BedokFunlandJC_Challenge
.
H2Chem_Equilibrium_of_Cyclopropanone_and_its_Hydrate
.
H2Chem_Relationship_between_ElectroChem_&_Equilibria
.
H2Chem_WhyAproticSolventsSolvateAnionsPoorly
.
H2Chem_ReactivitySelectivityPrinciple_and_ResonanceStabilizedRadicals
.
H2Chem_The_Delightfully_Tedious_Solubility_Equilibria_Qn
.
H2Chem_Melting_vs_Boiling_Points_of_Cis_vs_Trans_Alkenes
.
H2Chem_StrongestAcidInTheUniverse
.
H2Chem_Ethene_plus_Hydrogen_and_CarbonMonoxide_generates_Propanal
.
H2Chem_Fun_with_Free_Radicals
.
H2Chem_Sadistic_OC_Deductive_Elucidation
.
H2Chem_Benzyl_Halide_versus_Vinyl_Halide
.
H2Chem_AutoCatalytic_Hydrolysis_of_Lactone
.
H2Chem_WhyAreTransAlkenesMoreStableThanCisAlkenes
.
H2Chem_WhyAreInternalAlkenesMoreStableThanTerminalAlkenes
.
H2Chem_Diels_Alder_mechanism
.
H2Chem_Alkene_vs_Alkyne_and_Amine_vs_Imine
.
H2Chem_Ping_Pong_Balls
.
H2Chem_Cambridge_OC_Deductive_Elucidation
.
H2Chem_Cambridge_Inorganic_Qualitative_Analysis
.
H2Chem_Cambridge_Killer_OC_Deductive_Elucidation_Synthesis_Qn
.
H2Chem_KetoneAsNucleophileGuy_Attacks_KetoneAsElectrophileGirl
.
H2Chem_AcidBase_and_Solubility_Equilibria
.
H2Chem_Acidity_of_Alcohol_vs_Thiol
.
H2Chem_Reactivities_of_H_atoms_in_Free_Radical_Substitution
.
H2Chem_Nucleophilic_Substitution_Casino_Qn
.
H2Chem_Stereochemistry_of_the_Bromination_of_Cyclopentene
.
H2Chem_Geometrical_Isomers_of_Butenedioic_acid
.
H2Chem_Factors_That_Modify_Acidity_of_CarboxylicAcids

H2Chem_Why_Hydrofluoric_Acid_Eats_Through_Glass
.
H2Chem_Tricky_Isomers_of_3-MethylPentane
.
H2Chem_2012_Paper3_N2O5_mechanism
.
H2Chem_2012_Paper3_MalicAcid_mechanism
.
H2Chem_Cambridge_on_the_Si-F_bond
.
H2Chem_Acid-Base_Equilibria_of_Arginine
.
H2Chem_Acid-Base_Equilibria_of_Histidine
.
H2Chem_Does_Markovnikov_Rule_Always_Work?
.
H2Chem_The_Mysterious_DiHypoPhosphorous_Acid

H2Chem_Oxidation_of_Alcohols_versus_Aldehydes
.
H2Chem_Acid_Base_Equilibria_of_Alpha_Amino_Acids
.
H2Chem_White_Phosphorus
.
H2Chem_Acid_Base_Equilibria_in_Kinetics
.
H2Chem_The_Link_Between_Kinetics_And_Equilibria
.
H2Chem_NF3_Anomalous_Bond_Angle
.
H2Chem_HowLemonJuiceGetsRidOfSashimiFishySmell
.
H2Chem_SpiderSilk_NumberOfAminoAcidResidues
.
H2Chem_Thermodynamics_and_Equilibria
.
H2Chem_Hydrogen_Bond_Donors_vs_Acceptors
.
H2Chem_Metallic_vs_Ionic_Bonding
.
H2Chem_Hydrogen_Bonding_in_Liquid_aka_Glacial_Ethanoic_Acid
.
H2Chem_Extraction_of_Bromine_from_Sea_Salt
.
H2Chem_The_Mathematics_of_Kinetics
.
H2Chem_Sadistic_Double_Titration
.
H2Chem_Bond_Strength_in_Phenylethene
.
H2Chem_Reaction_between_CuSO4_and_KI
.
H2Chem_Homogenous_Catalyst_for_H2O2_Decomposition
.
H2Chem_Distillate_vs_Residue_Organic_Chemistry
.
H2Chem_pH_of_water_at_different_temperatures
.
H2Chem_Sadistic_Enthalpy_Changes
.
H2Chem_Boiling_Water_On_Mountain_Tops
.
H2Chem_Structure_of_CO2_vs_SiO2
.
H2Chem_Structure_of_N2_vs_P4
.
H2Chem_Pouring_NaOH_over_SiO2
.
H2Chem_VanDerWaals_vs_HydrogenBonding
.
H2Chem_Sadistic_Kinetics
.
H2Chem_Kinetics_and_Mechanisms_Q1
.
H2Chem_Kinetics_and_Mechanisms_Q2
.
H2Chem_U_got_1_min_per_MCQ_Qn_ReadySetGo
.
H2Chem_Kinetics_&_Equilibria
.
H2Chem_N2O4_Equilibria
.
H2Chem_Qc_vs_Kc
.
H2Chem_Buffer_Qn
.
H2Chem_Sadistic_Buffer_Qn
.
H2Chem_CommonIonEffect_SolubilityEquilibria
.
H2Chem_CadmiumSulfate_Equilibria
.
H2Chem_MonoHydroxoChromium_Equilibria
.
H2Chem_TetraAmineCopper(II)Ion_Equilibria
.
H2Chem_Polyprotic_Amphiprotic_Equilibria
.
H2Chem_Competing_Solubility_Equilibria
.
H2Chem_RedCatRidingAnOx
.
H2Chem_SolubilityOfGroupII_Hydroxides_vs_Carbonates
.
H2Chem_CalciumCarbonate_Iconoclastic_Solubility
.
H2Chem_BedokFunlandJC_Ownz_DeductiveElucidation
.
H2Chem_BedokFunlandJC_Ownz_PathwaySynthesis
.
H2Chem_Cyclobutane_Anomalous_Bond_Energy
.
H2Chem_MethylEnols_Iodoform_Test
.
H2Chem_Basicities_of_Amines
.
H2Chem_ElectrophilicAromaticSubstitutions
.
H2Chem_Oxidation_of_Ketones
.
H2Chem_Why_24DNPH_dont_react_with_esters_amides
.
H2Chem_Clemmenson_Reduction
.
H2Chem_Acidity_of_NitroPhenols
.
H2Chem_The_Hypothetical_Amino_Acid








Updated 9729 Syllabus  H2 Chemistry Books
Strongly Recommended for all Singapore JC Students


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A Level Study Guide | Advanced Study Guide | A Level Practice Qns | A Level Practice MCQ




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Understanding Experimental Planning For Advanced Level Chemistry: The Learner's Approach


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