Chemistry, 22.02.2021 16:40 pettygirl13
7. Nick and Lesley add 25 cm of hydrochloric acid to 1 g of calcium carbonate.
They also add 25 cm of ethanoic acid to 1 g of calcium carbonate.
Both acids have the same concentration.
Carbon dioxide is made in both reactions.
i. Both acids make the same volume of carbon dioxide.
Explain why.
[1]
Answers: 1
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7. Nick and Lesley add 25 cm of hydrochloric acid to 1 g of calcium carbonate.
They also add 25 cm...
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