Initial [CO] = mol of CO / volume in L
= 0.010 mol / 2.0 L
= 0.0050 M
Initial [H2] = mol of H2 / volume in L
= 0.80 mol / 2.0 L
= 0.40 M
Initial [CH3OH] = mol of CH3OH / volume in L
= 0.50 mol / 2.0 L
= 0.25 M
Use:
Qc = [CH3OH] / [CO][H2]^2
= 0.25 / (0.0050 * 0.40^2)
= 3.1*10^2
Since Qc is greater than Kc, reverse reaction will be favoured
Answer: reverse
2. A 2.0-L reaction flask initially contains 0.010 mol CO, 0.80 mol H2, and 0.50 mol...
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