A. Predict if entropy would increase or decrease during the following phase changes. (2 points)
i. H2O(g) H2O(l) (1 point)
ii. H2O(s) H2O(l) (1 point)
b. Predict whether the entropy would increase or decrease in the reaction KCl(s) K+(aq) + Cl–(aq). Explain your answer. (2 points)
Answers: 2
Chemistry, 22.06.2019 12:30, Svetakotok
Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?
Answers: 2
Chemistry, 22.06.2019 22:00, shaylasimonds587
The volume of an unknown substance in a sealed glass jar is 50 milliliters. the volume of the jar is 200 milliliters. which state of matter could the substance be?
Answers: 2
Chemistry, 22.06.2019 22:30, jkjjoijjm5928
Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?
Answers: 3
A. Predict if entropy would increase or decrease during the following phase changes. (2 points)
Mathematics, 27.07.2019 08:00
Biology, 27.07.2019 08:00
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