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10-03-2021
Chemistry

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Based on the information in the tables, which salt will produce the greatest change in temperature when dissolved in water at 20 c

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10-03-2021

Answer:

See Explanation Note ...

Explanation:

Depending on amount added, Anhydrous CaCl₂ when dissolved in water solvent can become hot enough to blister ones skin when touched. On the cold side, Ammonium Nitrate will cool an aqueous solution enough to generate condensate frost on the outside of a glass beaker. I'm sure there are more examples but these two came to mind.

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