Answer
(a) This system is not affected by a change in pressure.
(b) This system is not affected by a change in pressure.
(c) The reactants side is favored, and the concentration of A increases.
(d) This system is not affected by a change in pressure.
(e) The reactants side is favored, and the concentration of A increases.
Work Step by Step
(a) and (b) Only a reaction with gases involved are affected by pressure significantly.
(c) When the reaction has a gas, increasing the pressure will favor de oppose side of the gas.
(d) and (e) if there are gases in both sides of the reaction, the one with the least amount of moles of gases will be favored. If the numbers are equal, there is no effect.
