Write the equilibrium constant expression for each of the following reactions. 1. CO2(g) = 2CO(g) + O2(g) 2. CH3COOH(aq) + C2H5OH² CH3COOC2H5(aq) + H2O@ 3. AgCl(s) = Ag+ (aq) + Cl- (aq) 4. H2CO3 = CO2+ H2O

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