#3. Consider the reaction 2 CH4 (g)) C2H2 (g) + 3 H2(g) Suppose we start with a concentration of [CH] = 0.087 M. After the system reaches equilibrium, we find [H2leq = 0.012 M. What is the value of Ke? a) 1.1 x 10-6 b) 2.8 x 10-7 c) 6.1 x 10-4 d) 9.1 x 10+5 e) cannot be determined.

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#3. Consider the reaction
2 CH4 (g))
C2H2 (g) + 3 H2(g)
Suppose we start with a concentration of [CH] = 0.087 M. After the system reaches equilibrium,
we find [H2leq = 0.012 M. What is the value of Ke?
a) 1.1 x 10-6
b) 2.8 x 10-7
c) 6.1 x 10-4
d) 9.1 x 10+5
e) cannot be determined.
Transcribed Image Text:#3. Consider the reaction 2 CH4 (g)) C2H2 (g) + 3 H2(g) Suppose we start with a concentration of [CH] = 0.087 M. After the system reaches equilibrium, we find [H2leq = 0.012 M. What is the value of Ke? a) 1.1 x 10-6 b) 2.8 x 10-7 c) 6.1 x 10-4 d) 9.1 x 10+5 e) cannot be determined.
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