During science lab, Carl notices that when he adds water to his solid sample of anhydrous copper

copper sulfate, CuSO4, his reaction vessel

becomes warm and a blue solution forms. Describe what is happening

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The dissociation of copper sulfate into ions is an exothermic chemical reaction that releases heat into the surroundings.

Explanation:

Some of the potential energy stored in the solid sample of anhydrous copper sulfate is released as heat as the sample dissolves and dissociates into ions in the water. This is due to the large lattice energy of the crystalline copper sulfate.

hope this helps

zfoods? ok, pressure is used to keep the heat inside and to keep the food perfect.

i believe the answer is c. "baking" is the gerund, while "baking blueberry muffins" would be the gerund phrase. hope this ! : )