“We must trust to nothing but facts: These are presented to us by Nature, and cannot deceive. We ought, in every instance, to submit our reasoning to the test of experiment, and never to search for truth but by the natural road of experiment and observation.” ― Antoine Lavoisier, Elements of Chemistry


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Friday, 25 November 2016

Checkpoint 2 - CHEM2 QUIZ

Dear CP2, click the link below to get your quiz.

QUIZ CP2 - Chemical Bonding, Types of Reaction

Thursday, 24 November 2016

IGCSE1 CHEMISTRY-REVIEW FOR FINAL TEST (Chemical Equilibrium, Haber Process, Contact Process and Speed of Reaction)

To take the review, click the link below!


Friday, 4 November 2016

Wednesday, 26 October 2016

Industrial Inorganic Chemistry--worksheet

Industrial Inorganic Chemistry

- Sulfur and Sulfuric acid
- Haber Bosh Process (Making of Ammonia)

 Click this link to get the WORKSHEET

Thursday, 19 May 2016


Dear CP1, here is your last Home Quiz. You can use this quiz to practice. I hope it can help your preparation for the upcoming Final Test. GBU

This is a Acids-Bases Quiz (Multiple Choice Question), for Checkpoint 1 (grade 7)

Klik here to attempt the quiz 

Key Answer

Klik here to download the key answer

Wednesday, 2 March 2016

pretest CP1

click the link below:

pretest cp1