# Problem: Consider the following reaction:CH4 (g) + 2H2S (g) ↔ CS2 (g) + 4H2 (g)A reaction mixture initially contains 0.680 M CH 4 and 0.520 M H2S. When equilibrium is reached the concentration of H2 is determined to be 0.250 M. What equilibrium concentration of H 2S?a. 0.270 Mb. 0.583 Mc. 0.0200 Md. 0.395 Me. 0.458 M

###### Problem Details

Consider the following reaction:

CH4 (g) + 2H2S (g) ↔ CS2 (g) + 4H2 (g)

A reaction mixture initially contains 0.680 M CH 4 and 0.520 M H2S. When equilibrium is reached the concentration of H2 is determined to be 0.250 M. What equilibrium concentration of H 2S?

a. 0.270 M

b. 0.583 M

c. 0.0200 M

d. 0.395 M

e. 0.458 M

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Our tutors rated the difficulty ofConsider the following reaction:CH4 (g) + 2H2S (g) ↔ CS2 (g)...as medium difficulty.

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Based on our data, we think this problem is relevant for Professor Venkatraman's class at JSUMS.