In paper 3 Chemistry SPM, a student is asked to plan an experiment based on the situation given. I have given this question to my students ...

Aspirin is one example of analgesic which is normally used in treatment for headache and fever. However it is not suitable for kids as it...

An atom consists of three types of subatomic particles: proton neutron electrons Each subatomic particle have different properties. Stud...

Fritz Haber won the Nobel Prize in Chemistry in 1918 for synthesis of ammonia. Haber Process from sweemoi khor Read more about the ...

Rate Of Reaction from sweemoi khor

Charles Goodyear And Vulcanization from sweemoi khor

Rubber tree( Hevea brasiliensis) is quite common in Malaysia. The first rubber tree in Malaysia still can be found is in Kuala Kangsar, P...

Chemistry SPM Topic Links from sweemoi khor This topic link of all topics of Chemistry SPM is prepared by Pn Wan Noor Afifah Wan Yus...

   That's basic chemistry. But when I looked at my students' work in explaining kinetic theory of matter, thousands of questions pop...

When you sow an action, you reap a habit; When you sow a habit, you reap a character; When you sow a character, you reap a destiny.

Graph Of Volume Of Gas Against Time View more documents from sweemoi khor . In the beginning of Chapter 1, Rate of Reaction in Form 5 Ch...

Food additives are added in a small quantitiy in food, mainly to make the food last longer add flavour enhance the food colour improve t...

Have you ever tried this red cabbage(Brassica oleracea var. capitata f. rubra) before? It's often used for salads. Some of friends do ...

Most students are having a big problem in electrochemistry.  Normally questions related to electrolysis of aqueous solution are their common...

This video shows the reaction between zinc and hydrochloric acid.  Hydrogen gas is released in both conic flasks. Points to ponder: Any...