Reaction Quotient
Tags: #Chemistry #ElectrochemistryEquation
$$\begin{array}{*{20}c} {Q = \frac{{\left[ C \right]^c \left[ D \right]^d }}{{\left[ A \right]^a \left[ B \right]^b }}} \\ {\begin{array}{*{20}c} {aA + bB \rightleftharpoons cC + dD} \\ \end{array}} \\ \end{array}$$Latex Code
\begin{array}{*{20}c} {Q = \frac{{\left[ C \right]^c \left[ D \right]^d }}{{\left[ A \right]^a \left[ B \right]^b }}} \\ {\begin{array}{*{20}c} {aA + bB \rightleftharpoons cC + dD} \\ \end{array}} \\ \end{array}
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Introduction
Equation
Latex Code
\begin{array}{*{20}c} {Q = \frac{{\left[ C \right]^c \left[ D \right]^d }}{{\left[ A \right]^a \left[ B \right]^b }}} \\ {\begin{array}{*{20}c} {aA + bB \rightleftharpoons cC + dD} \\ \end{array}} \\ \end{array}
Explanation
Latex code for Reaction Quotient. The reaction quotient (Q) measures the relative amounts of products and reactants present during a reaction at a particular point in time. The reaction quotient aids in figuring out which direction a reaction is likely to proceed, given either the pressures or the concentrations of the reactants and the products. The Q value can be compared to the Equilibrium Constant, K , to determine the direction of the reaction that is taking place. Q equation is written by multiplying the activities (which are approximated by concentrations) for the species of the products and dividing by the activities of the reactants. If any component in the reaction has a coefficient, indicated above with lower case letters, the concentration is raised to the power of the coefficient. Q for the above equation is therefore as above.
: Reaction Quotient
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