When solid ammonium hydrogen sulfide, NH4SH, undergoes thermal decomposition, ammonia gas, and hydrogen sulfide gas are formed. NH,SH(s) - NH, (g) + H,S(g) Construct the Kc expression for this reaction. Choose one: Kc= (PNH,SH) O Kc=[NH;][H,s] [NH3][H,s] Kc= [NH,SH] O Kc-(PNH,)(PH,s)
When solid ammonium hydrogen sulfide, NH4SH, undergoes thermal decomposition, ammonia gas, and hydrogen sulfide gas are formed. NH,SH(s) - NH, (g) + H,S(g) Construct the Kc expression for this reaction. Choose one: Kc= (PNH,SH) O Kc=[NH;][H,s] [NH3][H,s] Kc= [NH,SH] O Kc-(PNH,)(PH,s)
Chemistry
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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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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When solid ammonium hydrogen sulfide, NH4SH, undergoes thermal decomposition, ammonia gas and hydrogen sulfide gas are formed.
Construct the Kc expression for this reaction.
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![When solid ammonium hydrogen sulfide, NH₄SH, undergoes thermal decomposition, ammonia gas and hydrogen sulfide gas are formed.
\[ \text{NH}_4\text{SH (s)} \rightleftharpoons \text{NH}_3 \text{(g)} + \text{H}_2\text{S (g)} \]
Construct the \( K_c \) expression for this reaction.
**Choose one:**
- ○ \( K_c = \frac{{(P_{\text{NH}_3})(P_{\text{H}_2\text{S}})}}{{P_{\text{NH}_4\text{SH}}}} \)
- ○ \( K_c = [\text{NH}_3][\text{H}_2\text{S}] \)
- ○ \( K_c = \frac{{[\text{NH}_3][\text{H}_2\text{S}]}}{[\text{NH}_4\text{SH}]} \)
- ○ \( K_c = (P_{\text{NH}_3})(P_{\text{H}_2\text{S}}) \)
Note: The options include expressions for the equilibrium constant \( K_c \) using different representations of concentrations and pressures for the products and reactants involved in the chemical reaction.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5575d869-6570-4179-91d4-d2b405c65dd4%2F6c3e67c7-64cd-4857-aceb-c5af18e28d86%2Fq52ra2f_processed.png&w=3840&q=75)
Transcribed Image Text:When solid ammonium hydrogen sulfide, NH₄SH, undergoes thermal decomposition, ammonia gas and hydrogen sulfide gas are formed.
\[ \text{NH}_4\text{SH (s)} \rightleftharpoons \text{NH}_3 \text{(g)} + \text{H}_2\text{S (g)} \]
Construct the \( K_c \) expression for this reaction.
**Choose one:**
- ○ \( K_c = \frac{{(P_{\text{NH}_3})(P_{\text{H}_2\text{S}})}}{{P_{\text{NH}_4\text{SH}}}} \)
- ○ \( K_c = [\text{NH}_3][\text{H}_2\text{S}] \)
- ○ \( K_c = \frac{{[\text{NH}_3][\text{H}_2\text{S}]}}{[\text{NH}_4\text{SH}]} \)
- ○ \( K_c = (P_{\text{NH}_3})(P_{\text{H}_2\text{S}}) \)
Note: The options include expressions for the equilibrium constant \( K_c \) using different representations of concentrations and pressures for the products and reactants involved in the chemical reaction.
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