The equilibrium constant in terms of pressures for the reaction SnO2(s) + 2CO(g) Sn(s) + 2CO2(g) at 25 °C is Kp = 0.124. Calculate the reaction quotient Q for each of the following conditions and determine whether solid Sn is consumed or produced as the reaction comes to equilibrium.
(A) PCO = 0.249 atm; PCO2 = 0.108 atm; Sn is a) consumed b) produced
(B) PCO = 6.34×10-2 atm; PCO2 = 0.174 atm; Sn is a)consumed b) produced

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The equilibrium constant in terms of pressures for the reaction SnO2(s) + 2CO(g) Sn(s) + 2CO2(g)...
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