You are watching: Match each equilibrium constant expression below with the correct chemical equation.
For the reaction
Remember, pure solids and also liquids are disregarded and kept at 1.
Therefore, indigenous the an easy formula
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Notes:In 1864, chemists Cato Maximilian and also Peter Waage together proposed and also developed the regulation of chemical equilibrium, that at a details temperature the chemical mechanism would with a state in i beg your pardon the ratio of the outcomes of the reaction and also reagent concentration is constant. The fixed value is formulated together the equilibrium consistent (K).
inter-base.net: The expression because that equilibrium constant in terms of concentration is provided below.
Equilibrium constant is defined as the proportion of concentration of commodities to the concentration of reaction each increased to the strength their stoichiometric coefficients. That is stood for by
For a basic chemical reaction:
The concentration that pure solid and also pure liquid room taken together 1 in equilibrium expression.
For the given chemical reaction:
The expression for
Here, A and B both room pure solid and pure liquid respectively. Thus, their concentration are taken as 1.
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Thus, the expression becomes:
Hence, the expression for equilibrium constant in terms of concentration is given above.