Chemistry, 30.04.2021 01:00 babygirlslay109
15.0 grams of NH4Cl is added to 80.0 grams of water in a calorimeter cup. The temperature of the solution goes from an initial temp of 22.0 ºC to 17.5 ºC. What is the change in heat in kcal/mol? Be sure to include a + or - sign.
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15.0 grams of NH4Cl is added to 80.0 grams of water in a calorimeter cup. The temperature of the sol...
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