What is the ∆G for the following reaction under nonstandard conditions where the following data is given?
2NH4Cl(s) + CaO(s) CaCl2(s)+ H2O + 2NH3(g)
Given:
CaO: ∆Hf = -635.09 kJ, ∆Sf =39.75 J/K
CaCl2: ∆Hf = -795.8 kJ, ∆Sf =104.6 J/K.
NH3: ∆Hf = -46.11 kJ, ∆Sf = 192.45,
H2O: ∆Hf = -285.830 kJ, ∆Sf = 69.91 ,
NH4Cl: ∆Hf = -314.43 kJ, ∆Sf = 94.6
A.
2.27 J
B.
-4.54 J
C.
4.54 J
D.
9.08 J
E.
-9.08 J
Answers: 2
Chemistry, 21.06.2019 22:00
Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.
Answers: 2
Chemistry, 22.06.2019 01:30
The table lists pressure and volume values for a particular gas. which is the best estimate for the value of v at p = 7.0 × 103 pascals?
Answers: 3
Chemistry, 22.06.2019 18:00
Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?
Answers: 2
What is the ∆G for the following reaction under nonstandard conditions where the following data is g...
History, 30.10.2020 15:10
Biology, 30.10.2020 15:10
English, 30.10.2020 15:10
Biology, 30.10.2020 15:20
Mathematics, 30.10.2020 15:20
History, 30.10.2020 15:20
Spanish, 30.10.2020 15:20
History, 30.10.2020 15:20
Chemistry, 30.10.2020 15:20
History, 30.10.2020 15:20