reaction poster

rey lazaro

Chemistry experiment 1. - Fire without matches.

fire without match

KMnO4+H2SO4



dimengate was used in this experiment. this element is unstable which means if you dont use the correct substances it can ignite.


Chemistry experiment 2. - Coloured flask.

coloured flask

Sugar+NaOH and KMnO4.



The sugar is oxidating and being reduced. The reason the color changed is because of its oxidation state of the manganese. so during the color change manganese reduces through it.

Reaction of Sodium & Chlorine (with subtitles)

reaction with sodium&chlorine

2Na(s) + Cl2(g) → 2NaCl(s)




sodium metal is being placed in a flask full of chlorine. water is being dropped to start the explosion .