Chemistry Lesson 03

Hi All Students,

Today we have covered the killer topic of O-Level Chemistry, Mole Concept. A lot of students confused about this 'complicated' concept. However, after the simplified explanation and defined notes, I am sure you will be enlightened.

However, in order to further strengthen what you have learnt, you need to read through the notes again. Do the exercises and gain more experience. You will strike the goal.

Topics that covered today:
1. Revision of last lesson.
2. Stoichiometry & Mole Concept.

Please be reminded that the next Chemistry lesson is on 29-Jun, 7.00pm-9.00pm.

Chemistry Lesson 02

Hi All Students,
Topics that covered in lesson 02:
1. Revision of lesson 01
2. Atomic Structure & Chemical Bonding

Please be reminded that the schedule of the following lessons for Chemistry are as below.
1. 17-Jun (Wed): 3.00pm-5.00pm
2. 29-Jun (Mon): 7.00pm-9.00pm


Quick Reference of Chemical Bonding


Unit 01-03 Exercises Solutions:
Unit 1a
Unit 1b
Unit 2
Unit 3a
Unit 3b
Unit 3c
Unit 3d