For each of the following reactions, write the appropriate equilibrium equation. (Equilibrium expressions take the general form: Keq = [C]c / [A]a . [B]b. Subscripts and superscripts that include letters must be enclosed in braces {}.) (a) CH3COOH(aq) equilibrium reaction arrow CH3COO−(aq) + H +(aq)

The equilibrium constant expression will be:

Explanation:

The equilibrium constant is defined as ratio of concentration of products to the concentration of the reactants raised to their respective stoichiometric coefficients appearing the chemical equation.

So, the equilibrium constant expression will be:

gas

explanation:

smoke is the matter of a gas

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock