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In: Chemistry

4. Predict in what direction the equilibrium will shift when the volume of the reaction vessel...

4. Predict in what direction the equilibrium will shift when the volume of the reaction vessel is decreased.

(a) PCl5(g) ⇌ PCl3(g) + Cl2(g)

(b) 2PbS(s) + 3O2(g) ⇌ 2PbO(s) + 2SO2(g)

(c) H2(g) + I2(g) ⇌ 2HI(g)

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