Chemistry, 15.04.2020 19:55 ged32802p4gf0r
Use the data given below to construct a born-haber cycle to determine the heat of formation of kcl. δ h°(kj) k(s) → k(g) 89 k(g) → k+(g) + e- 418 cl2(g) → 2 cl(g) 244 cl(g) + e- → cl-(g) -349 kcl(s) → k+(g) + cl-(g) 717 use the data given below to construct a born-haber cycle to determine the heat of formation of kcl. h°(kj) k(s) → k(g) 89 k(g) → k+(g) + e- 418 cl2(g) → 2 cl(g) 244 cl(g) + e- → cl-(g) -349 kcl(s) → k+(g) + cl-(g) 717 -1119 kj +631 kj +158 kj -997 kj -437 kj
Answers: 3
Chemistry, 21.06.2019 19:50
Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.
Answers: 1
Chemistry, 22.06.2019 15:20
Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2
Answers: 2
Chemistry, 23.06.2019 03:00
Select the correct answer. wax is a nonpolar substance. in which type of substance is it the most soluble?
Answers: 1
Use the data given below to construct a born-haber cycle to determine the heat of formation of kcl....
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