3. For the equilibrium reaction in Question 2, write the expression for the equilibrium constant. a) How would this equilibrium constant change if the total pressure on the system were doubled? b) How would the equilibrium constant change if the temperature were increased?

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3. Answer the number 3. In order to answer it you must check it first the number 2. Read the question on number three for further instructions. Thank you

2. Decomposition of ammonium dichromate is shown in the series of photos below. In a closed container this process reaches
an equilibrium state. Write a balanced chemical equation for the equilibrium reaction. How is the equilibrium affected if
Decomposition of (NH),Cr,0,. Orange, solid (NH)2Cr,O,
(upper left) can be ignited with a wick (upper right), which
initiates decomposition (lower left) forming Cr,03 (the
dark green solid, lower right), N, gas, and water vapor.
Energy is transferred to the surroundings by the process.
a) More ammonium dichromate is added to the equilibrium system?
b) More water vapor is added?
9 More chromium(III) oxide is added?
O Cengage Learning/Charles D. Winters
Transcribed Image Text:2. Decomposition of ammonium dichromate is shown in the series of photos below. In a closed container this process reaches an equilibrium state. Write a balanced chemical equation for the equilibrium reaction. How is the equilibrium affected if Decomposition of (NH),Cr,0,. Orange, solid (NH)2Cr,O, (upper left) can be ignited with a wick (upper right), which initiates decomposition (lower left) forming Cr,03 (the dark green solid, lower right), N, gas, and water vapor. Energy is transferred to the surroundings by the process. a) More ammonium dichromate is added to the equilibrium system? b) More water vapor is added? 9 More chromium(III) oxide is added? O Cengage Learning/Charles D. Winters
3. For the equilibrium reaction in Question 2, write the expression for the equilibrium constant.
a) How would this equilibrium constant change if the total pressure on the system were doubled?
b) How would the equilibrium constant change if the temperature were increased?
Transcribed Image Text:3. For the equilibrium reaction in Question 2, write the expression for the equilibrium constant. a) How would this equilibrium constant change if the total pressure on the system were doubled? b) How would the equilibrium constant change if the temperature were increased?
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