Chemistry: 2fe3+(aq) + zn(s) ⇌ 2fe2+(aq) + zn2+(aq) what is the equation for the reaction quotient of the following reaction?

The year is 365 days (assume). The day is 86400 secons (60*60*24). The product is3 153 600 seconds....

2fe3+(aq) + zn(s) ⇌ 2fe2+(aq) + zn2+(aq) what

Ответ:

EllaLovesAnime

02.01.2022

Chemistry

$Q=\frac {[Fe^{2+}]^2[Zn^{2+}]}{[Fe^{3+}]^2}$

Explanation:

The reaction quotient of an equilibrium reaction measures relative amounts of the products and the reactants present during the course of the reaction at particular point in the time.

It is the ratio of the concentration of the products and the reactants each raised to their stoichiometric coefficients. The conecntration of the liquid and the gaseous species does not change and thus is not written in the expression.

Thus, for the reaction:

$2Fe^{3+}_{(aq)}+Zn_{(s)}\rightleftharpoons 2Fe^{2+}_{(aq)}+Zn^{2+}_{(aq)}$

The expression is:

$Q=\frac {[Fe^{2+}]^2[Zn^{2+}]}{[Fe^{3+}]^2}$

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2fe3+(aq) + zn(s) ⇌ 2fe2+(aq) + zn2+(aq) what is the equation for the reaction quotient of the following reaction?

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