Write the mass-action expression, c, for the following chemical reaction. Fe³⁺(aq) + 3OH^-(aq) Fe(OH)₃(s)

Question

Quizplus · Accepted Answer

The mass-action expression for the given chemical reaction is: K = (Fe(OH)₃)^1 / ([Fe^3][][OH]^3) The coefficients of the reactants and products in the balanced chemical equation represent the powers to which their concentrations are raised in the expression. The symbol '^' is used to denote the power of the concentration in the expression. Option A is incorrect because the power of the Fe(OH)₃(s) term is incorrect. Option B is incorrect because the power of the [OH]^3 term is incorrect. Option D is incorrect because it has incorrect coefficients for Fe^{3 and}. Option E is incorrect because it has incorrect coefficients for Fe^{3 and}. Option C has the correct coefficients and powers of the reactants and products and is therefore the best choice.

Write the Mass-Action Expression, C, for the Following Chemical