Question

To determine whether a rock sample is limestone (calcium carbonate), a geologist performs an acid test where they place several drops of hydrochloric acid on the stone. The geologist decides to perform this reaction in an open beaker. If the initial mass of all the reactants, including the beaker is 50 g. Would you expect the final mass of the mixture including the beaker to increase, decrease, or stay the same? Explain your reasoning.

Answer 1

Explanation:

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