#9 part E 7. Using what you learned in Question #6, find K for both of the previou:reactions using the concentrations given below:a) [N2O3] = 2.1x10-6 M, [N0] = 0.076 M, [NO2] = 5.8x10-3 Mb) [Co2+] = 0.82 M, [CI ] = 0.88 M, [CoCl4²-] = 0.50 M8. At high temperatures (in this case 800°C), hydrogen sulfide exists in anequilibrium with hydrogen gas and disulfur (S2 molecules, instead of thenormal S8 rings found in the solid):2 H2S(g) = 2 H2(g) + S2(g)If the equilibrium constant is K = 1.7×10-7, and the equilibriumconcentrations are [H2S] = 1.0 M, and [H2] = 4.9×10-3 M, what is theconcentration of disulfur (S2)?9. If the reaction in Question #8 is endothermic, what happens when thefollowing changes are made to the system? (State your answers as ashift, choose: to Product, to Reactants, No Change)a) Temperature increased.b) Temperature decreased.c) H2S concentration increased.d) H2 concentration increased.e) A catalyst is added.10. Write the formula for sodium chloride, without making any mistakes.

9. If the reaction in Question #8 is endothermic, what happens when the following changes are made to the system? (State your answers as a shift, choose: to Product, to Reactants, No Change) a) Temperature increased. b) Temperature decreased. c) H2S concentration increased. d) H2 concentration increased. e) A catalyst is added.

9. If the reaction in Question #8 is endothermic, what happens when the following changes are made to the system? (State your answers as a shift, choose: to Product, to Reactants, No Change) a) Temperature increased. b) Temperature decreased. c) H2S concentration increased. d) H2 concentration increased. e) A catalyst is added.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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