Wednesday 22 June 2022

Investigating rates of reaction

Looking at the rates of reaction of vinegar and chalk. The hardest problem to solve is how to get a full measuring cylinder of water with no air bubbles. Clingfilm is the answer and works really well.




 

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Order of Reactivity

Order of reactivity of metals - this was a tough one for the students because they had to devise their own experiments; with a lot of help, ...