2) Which of the following correctly describes the reaction represented by the reaction below? CaCO3 (s) + energy → CaO (s) + CO2 (g) a. It is exothermic and the potential energy is greater in the reactants than the products. b. It is exothermic and the potential energy is greater in the products than the reactants. C. It is endothermic and the potential energy is greater in the products than the reactants. d. It is endothermic and the potential energy is equal for the products and reactants. 1) What property would be appropriate to measure the reaction rate in the following reaction: N2(g) + 3H2(g) → 2NH3(g) a. change in conductivity b. change in pressure c. change in temperature d. change in mass

Chemistry for Engineering Students
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Author:Lawrence S. Brown, Tom Holme
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Chapter12: Chemical Equilibrium
Section: Chapter Questions
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2) Which of the following correctly describes the reaction represented by the reaction below?
CaCO3 (s) + energy → CaO (s) + CO2 (g)
a. It is exothermic and the potential energy is greater in the reactants than the products.
b. It is exothermic and the potential energy is greater in the products than the reactants.
C.
It is endothermic and the potential energy is greater in the products than the reactants.
d. It is endothermic and the potential energy is equal for the products and reactants.
Transcribed Image Text:2) Which of the following correctly describes the reaction represented by the reaction below? CaCO3 (s) + energy → CaO (s) + CO2 (g) a. It is exothermic and the potential energy is greater in the reactants than the products. b. It is exothermic and the potential energy is greater in the products than the reactants. C. It is endothermic and the potential energy is greater in the products than the reactants. d. It is endothermic and the potential energy is equal for the products and reactants.
1) What property would be appropriate to measure the reaction rate in the following reaction:
N2(g) + 3H2(g) → 2NH3(g)
a. change in conductivity
b. change in pressure
c. change in temperature
d. change in mass
Transcribed Image Text:1) What property would be appropriate to measure the reaction rate in the following reaction: N2(g) + 3H2(g) → 2NH3(g) a. change in conductivity b. change in pressure c. change in temperature d. change in mass
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