44. Good Luck Paper II [2022] ...
43. Good Luck Paper I [2022] ...
42. EOY - Data Based Question II [2022] ...
41. EOY - Data Based Questions I [2022] ...
40. EOY - Ammonia [2022] ...
39. EOY - Air & Atmosphere I [2022] ...
39A. Additional Lesson - EOY - Chemical Kinetics [2022] ...
38. EOY - Organic Chemistry 4 [2022] ...
37. EOY - Organic Chemistry 3 [2022] ...
36. EOY - Organic Chemistry 2 [2022] ...
35. EOY - Organic Chemistry 1 [2022] ...
34. EOY - Electrolysis 1 [2022] ...
34A. (Aug Hol Add L2)_EOY - Electrolysis II & III [2022] ...
33. EOY - Metals 2 [2022] ...
33A. (Aug Hol Add L1)_Planning & Practical (Redox & Metals) ...
32. EOY - Metals 1 [2022] ...
31. EOY - Stoichiometry 3 [2022] ...
30. EOY - Stoichiometry 2 [2022] ...
29. EOY - Stoichiometry 1 [2022] ...
28. EOY - Periodic Table L2 [2022] ...
28A. (June Hol Add L3)_ EOY - (O Level) Qualitative Analysis ...
27. EOY - Periodic Table L1 [2022] ...
27A. (June Hol Add L2)_ EOY - Salt Preparation & Qualitative ...
26. EOY - Atomic Structure, Chem Bonding & Structure of Matt ...
26A. (June Hol Add L1)_ EOY - Acids & Bases EOY + Redox EOY ...
25.EOY - Atomic Structure, Chem Bonding & Structure of Matte ...
24.EOY - Atomic Structure, Chem Bonding & Structure of Matte ...
23.Topic Mastery 2 [2022] ...
22.PMC Term Test II L2 [2022] ...
21.Macromolecules 1 [2022] ...
20. MYE Revision 4 (S4 Topics) [2022] ...
19. MYE Revision 3 (S4 Topics) [2022] ...
18. MYE Revision 2 (S3 Topics) [2022] ...
17. MYE Revision 1 (S3 Topics) [2022] ...
16. Organic Chemistry 6 [2022] ...
15. Organic Chemistry 5 [2022] ...
14B. Organic Chemistry 4 [2022] ...
14A. Organic Chemistry 3 [2022] ...
13. Organic Chemistry 2 [2022] ...
12. Organic Chemistry 1 [2022] ...
11. Ammonia [2022] ...
10. Topic Mastery 2 L2 [2022] ...
9. Topic Mastery 1 L1 [2022] ...
8. Electrolysis 4 [2022] ...
7. Electrolysis 3 [2022] ...
6. Electrolysis 2 [2022] ...
5. Electrolysis 1 [2022] ...
4. Redox & Metals Revision II [2022] ...
3. Redox & Metals Revision I [2022] ...
We wrapped up a fruitful revision of Chemical Kinetics (Energy Changes and Speed of Reaction) the pr
2. Chemical Kinetics Revision 2 [2022] ...
1. Chemical Kinetics Revision 1 [2022] ...
Exothermic or endothermic? :D
44. Overall Revision V [2021] ...
43. Overall Revision IV [2021] ...
42. Overall Revision III [2021] ...
41. Overall Revision II [2021] ...
EOY Macromolecules ...
While the topic of macromolecules has been removed as the common last topic in the O level syllabus,
EOY Organic Chemistry 2 - Alcohols & Carboxylic Acids ...
While organic chemistry has been removed as the common last topic in the O level syllabus, we are aw
EOY Organic Chemistry 1 - Alkanes & Alkenes ...
40. Overall Revision I [2021] ...
39. EOY - Speed of reaction [2021] ...
BEST OF TYS: O-LEVEL CHEMISTRY ...
The Chemistry Cafe presents a compilation of TYS lesson videos conducted by our O Level Chem tutors.
S4CH Aug-Sep Holiday Additional Lesson 3 [2021] ...
Air, Atmosphere & Ammonia
38. EOY - Speed of reaction [2021] ...
37. EOY - Energy Changes [2021] ...
36. EOY - Electrolysis 3 [2021] ...
S4CH Aug-Sep Holiday Additional Lesson 2 [2021] ...
Data Based Question
35. EOY - Electrolysis 2 [2021] ...
ELECTROLYTIC CELLS (IMPORTANT POINTERS) 1. inert electrode: graphite (C) / Pt, reactive electrode
S4CH Aug-Sep Holiday Additional Lesson 1 [2021] ...
Practical Skills & Planning
34. EOY - Electrolysis 1 [2021] ...
33. EOY - Metals II [2021] ...
We have completed our learning in metals, sharpening our skills in displacement, acid/water/steam re
32. EOY - Metals I [2021] ...
31. EOY - Stoichiometry 3 [2021] ...
30. EOY - Stoichiometry 2 [2021] ...
29. EOY - Stoichiometry 1 [2021] ...
28. EOY - Periodic Table L2 [2021] ...
27. EOY - Periodic Table L1 [2021] ...
S4CHEM June Holiday Additional Lesson 2 [2021] ...
EOY - Acids & Bases EOY + Redox EOY + Salt Preparation & Qualitative Analysis
25. EOY - Atomic Structure, Chem Bonding & Structure of Matt ...
We kickstarted our last sprint towards our final year exams by revisiting our fundamentals in atomic
S4CHEM June Holiday Additional Lesson 1 [2021] ...
EOY - Acids & Bases EOY + Redox EOY
24. EOY - Atomic Structure, Chem Bonding & Structure of Matt ...
23. Topic Mastery 2 [2021] ...
We have concluded our chapter on Organic Chemistry with our topic mastery and a mindmap summarising
22. Macromolecules 2 [2021] ...
21. Macromolecules 1 [2021] ...
We have kickstarted our last organic chemistry chapter on macromolecules, learning more about additi
20. MYE Revision 4 (S4 Topics) [2021] ...
19. MYE Revision 3 (S4 Topics) [2021] ...
We have kickstarted our third lesson in MYE Revision covering Energy Changes & Speed of Reaction
18. MYE Revision 2 (S3 Topics) [2021] ...
17. MYE Revision 1 (S3 Topics) [2021] ...
16. Organic Chemistry 6 [2021] ...
15. Organic Chemistry 5 [2021] ...
14. Organic Chemistry 4 [2021] ...
14. Organic Chemistry 3 [2021] ...
13. Organic Chemistry 2 [2021] ...
12. Organic Chemistry 1 [2021] ...
11. Ammonia [2021] ...
10. Topic Mastery 2 [2021] ...
9. Topic Mastery 1 [2021] ...
8. Electrolysis 4 [2021] ...
7. Electrolysis 3 [2021] ...
6. Electrolysis 2 [2021] ...
Electrolysis Lesson 2
5. Electrolysis 1 [2021] ...
4. Redox and Metals Revision 2 [2021] ...
3. Redox and Metals Revision 1 [2021] ...
Redox and Metals Revision Lesson 1
2. Chemical Kinetics Revision 2 [2021] ...
1. Chemical Kinetics Revision 1 [2021] ...