Winter Class 1 – The Making of Hot, Cold & Fizzy

The Wow! STEAM winter trimester began with a bit of chemistry exploration. Here’s a sampling: Differences between solids and liquids Differences between endothermic (baking soda + vinegar gets cold) and exothermic (baking soda + calcium chloride gets hot) Differences between acids and bases using red cabbage indicator Demonstrated base reaction using Coke and Clorox Demonstrated…