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Killamarsh Infant and

Nursery School

Brighter Beginnings

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Week 5 - Bubbles

This week we have been experimenting with our chemical reaction knowledge.  We have added reactants (paint, bicarbonate of soda, vinegar- acetic acid) together to create a chemical reaction.  We then experimented with changing the amounts of each reactant to observe the impact on the reaction.  For example, if we add more acetic acid this time will it produce more bubbles or less?