C(s)+O2(g) >>CO(g). When 0.350 mol O2 and carbon were placed in a 5.00L container and heated, the equilibrium concentration of CO was 0.060 M. What is Kc for this reaction?
I got 0.17 but I think its wrong.
I got 0.17 but I think its wrong.
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0.350 mol O2 in a 5.00 L container, so the initial concentration of O2 was 0.07 mol/L
2C(s) + O2(g) <--> 2CO
Kc = [CO]^2 / [O2]
0.060 mol/L of CO results from the reaction of 0.030 mol/L of O2
Final concentration of O2 = 0.040 mol/L (0.070 - 0.030 = 0.040)
Kc = (0.06)^2 / 0.04 = 0.090 = 9.0x10^-2
2C(s) + O2(g) <--> 2CO
Kc = [CO]^2 / [O2]
0.060 mol/L of CO results from the reaction of 0.030 mol/L of O2
Final concentration of O2 = 0.040 mol/L (0.070 - 0.030 = 0.040)
Kc = (0.06)^2 / 0.04 = 0.090 = 9.0x10^-2
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