Law, 11.05.2021 17:40 jonestmoney381
A teacher places a penny into an amount of acid in a closed container to demonstrate a chemical change. The penny weighs 3 grams and the acid 230 grams. After the chemical reaction takes place, what will be the mass of the penny and acid?
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A teacher places a penny into an amount of acid in a closed container to demonstrate a chemical chan...
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