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
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
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 12.80PAE
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