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18 Nov 2019
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The equilibrium constant, K_c, for the decomposition of ammonium hydrogen sulfide is 1.8 times 10^-4 at 25 degree C. NH_4HS(s) rightharpoonoverleftharpoonNH_3(g) + H_2S(g) If excess NH_4HS(S) is allowed to equilibrate al 25 degree C, what is the equilibrium concentration of NH_3? 3.2 times 10^-8 M 9.0 times 10^-5 M 1.8 times 10^-4 M 6.7 times 10^-3 M 1.3 times 10^-2 M Consider the following equilibrium: CO_2(g) + H_2(g) rightharpoonoverleftharpoon CO(g) + H_2O(g); K_c = 1.6 at 1260 K Suppose 0.019 mol CO_2 and 0.030 mol H_2 are placed in a 3.00-L vessel 1260 K. What is the equilibrium partial pressure of CO(g)? (R = 0.0821 L middot atm/K middot mol) 4 atm 0.35 atm 1.6 atm 0.66 atm 1 atm
Please fast, it's test
The equilibrium constant, K_c, for the decomposition of ammonium hydrogen sulfide is 1.8 times 10^-4 at 25 degree C. NH_4HS(s) rightharpoonoverleftharpoonNH_3(g) + H_2S(g) If excess NH_4HS(S) is allowed to equilibrate al 25 degree C, what is the equilibrium concentration of NH_3? 3.2 times 10^-8 M 9.0 times 10^-5 M 1.8 times 10^-4 M 6.7 times 10^-3 M 1.3 times 10^-2 M Consider the following equilibrium: CO_2(g) + H_2(g) rightharpoonoverleftharpoon CO(g) + H_2O(g); K_c = 1.6 at 1260 K Suppose 0.019 mol CO_2 and 0.030 mol H_2 are placed in a 3.00-L vessel 1260 K. What is the equilibrium partial pressure of CO(g)? (R = 0.0821 L middot atm/K middot mol) 4 atm 0.35 atm 1.6 atm 0.66 atm 1 atm
Patrina SchowalterLv2
30 May 2019