
which reaction will shift to the left in response to a decrease in volume (increase in...
1) Which reaction will shift to the left in response to a decrease in volume? A) 2 SO3 (8) 2 SO2(g) + O2(8) B) N2(g) + 3H2(g) + 2NH3(g) C) 2H1 (8) H2(g) + 12 (8) D) 4 Fe (8) +32(g) 2 Fe2O3 (s) E) H2 (8) + Cl2(g) 2 HCl (g) Explain 2) Based on Le Châtelier's principle, increasing pressure at constant temperature in the following reaction will not change the concentrations of reactants and products. A) N2 (8)...
EY The reaction is at yumunu 7) - 7) of the following equilibria, only will shift to the right in response to a decrease in volume. A) N2(g) + 3H2(g) + 2NH3 (8) B) H2(g) + Cl2 (8) 2 HCl (g) C) 2 Fe2O3 (s) = 4 Fe (s) + 302 (8) D) 2HI (8) H2(g) + 12 (8) E) 2 SO3 (8) 2 SO2(g) + O2(g) 8) 8) The magnitude of Kw indicates that A) water autoionizes very slowly...
For the reaction: 4 HCl(g) + O2(g) = 2 Cl 2(g) + 2 H 20()), the equilibrium constant is 0.063 at 400 K. If the reaction quotient, Q, is 0.100, which of the following statements is correct? O A. [Cl 2] will increase. O B. [HCl] will increase. Which change in the system will drive equilibrium to the left in the reaction below? N 20 5(g) = NO 2(g) + NO 3(g) O A. increase the volume O B. increase...
9. Which of the following will have no shift in equilibrium if the volume is decreased? 2H2O(g) + N2(g) + 2H2(g) + 2NO(g) SiO2(g) + 4HF(g) SiF4(g) + 2H2O(g) CO(g) + H2(g) C(g) + H2O(g) C6H1206(s) + 602 6CO2(g) + 6H2O(g) 10. Which of the following will shift this endothermic reaction to the REACTANT side? 302(g) 203(g) Increase the pressure Decrease the O2 gas Increase the temperature Remove the ozone, O3
muruple choice must be on scantron MOLTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Which reaction will shift to the left in response to a decrease in volume? A) 2 SO3 (8) 2 SO2 (8) + O2 (8) B) N2 (8) + 3H2 (8) 2 NH3 (8) C) 2HI (8) H2(g) + 12 (g) D) 4 Fe (s) + 3 O2 (g) 2 Fe203 (s) E) H2 (8) + Cl2 (8) 2...
15. Which of the changes listed will shift the equilibrium to the left for the following reversible reaction? 2 NO(g) + 2 CO(g) N2(g) + 2 CO2(g) + heat add krypton gas increase [CO] decrease volume increase temperature decrease [CO2]
Which of the changes listed below will shift the equilibrium to
the left for the following reversible reaction
in an aqueous solution?
NH 4OH( aq) NH
4+( aq) + OH -(
aq)
increase [NH4OH]
add solid NH4Cl
add solid NaCl
decrease pH
add hydrochloric acid
5. Consider the reaction: N: (g) + 3 H2(g) = 2 NH, (g) + heat Determine the effects of the following stresses on the equilibrium. State whether the equilibrium will shift to the left, to the right or not at all. a. Increase [N:] b. Decrease [NH] c. Decrease [H:] d. Increase temperature e. Decrease total pressure f. Decrease volume g. Add helium in a container with fixed volume h. Add helium in a container with variable volume
16. Which of the changes listed will shift the equilibrium to the left for the following reversible reaction? CO(g) + H2O(g) CO2(g) + H2(g) + heat add a catalyst decrease [CO2] increase temperature increase [H2O] decrease volume
Indicate which direction the reaction Ishown below would shift in response to the change described & why? Ha(g) + CO2(gl H2O(g) + Coigo АН ran +9.9kcal a.) addition of CO2 b.) addition of H2O ci) addition of a catalyst d.) Increase in temperature eil decrease in volume of the containe