Chemistry, 28.06.2021 22:20 snoopy112007
At 900 oC, Kp = 1.04 for the reactionCaCO31(s) arrow CaO (s) + CO2 (g)At a low temperature, dry ice (solid CO2), calcium oxide, and calcium carbonate are introduced into a 50.0-L reaction chamber. The temperature is raised to 900 oC, resulting in the dry ice converting to gaseous CO2. For the following mixtures, will the initial amount of calcium oxide increase, decrease, or remain the same as the system moves toward equilibrium at 9000 oC?a. 655 gCaCO3, 95.0 gCaO, PCO2 = 2.55 atm. b. 780 gCaCO3, 1.00 gCaO, PCO2 = 1.o4 atm. c. 0.14 gCaCO3, 5000 gCaO, PCO2 = 1.04 atm. d. 715 gCaCO3, 813 gCaO, PCO2 = 0.211 atm.
Answers: 2
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At 900 oC, Kp = 1.04 for the reactionCaCO31(s) arrow CaO (s) + CO2 (g)At a low temperature, dry ice...
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