Chemistry Tuition for Sec3, Sec4, JC1 and JC2
b0072Tuition 002
student : Kathi
date : Fri/Jan03/2014
time : 03.45pm
subject : Chemistry.
1. JNL and WL are not coming today.
2. We learned reactivity series. Kathi had not memorise the 15 metals in reactivity series.
3. Exercise : writing redox reactions (displacement of metals)
4. Exercise : mol calculation involving metals in reactivity series.
