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20. Methane and hydrogen sulfide react to produce carbon disulfide and hydrogen

ID: 805593 • Letter: 2

Question

20. Methane and hydrogen sulfide react to produce carbon disulfide and hydrogen according to the following equation: If 8.00 mol of CS2(g) and 20.0 moI of H2(g) are placed in a 4.00-I. container and allowed to come to equilibriums the resulting mixture of all reaction components is found to contain 8.00 mol of H2(g). How many moles of CH4t(g). are present at equilibrium? A) 4.00 mol CH4(g) present at equilibrium B) 7.00 mol CH4(g) present at equilibrium C) 3.00 mol CH4(g) present at equilibrium D) 5.00 mol CH4(g) present at equilibrium E) 2.00 moI CH4(g) present at equilibrium

Explanation / Answer

c) 3.00 mol CH4(g) present at equlibrium