The value of Kc for this reaction is 4.27.
Balanced chemical reaction: Fe3+(aq) + 3OH–(aq) ⇌ Fe(OH)3
c(Fe3+) = 0.555 M; concentration of iron ions
c(OH-) = 0.750 M; concentration of hydroxide ions
m(Fe(OH)3) = 3.6 g; mass of iron(III) hydroxide
The equilibrium constant (Kc) is a ratio of the concentration of the products to the concentration of the reactants (in this reaction iron and hydroxide ions). Concentration of the product is 1, because it is in the solid state.
Kc = 1 / c(Fe3+) x c(OH-)³
Kc = 1 / (0.555 M x (0.750 M)³
Kc = 4.27; equilibrium constant for this reaction.
More info about Kc: brainly.com/question/15115430
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