When a mixture reaches the state of chemical equilibrium:Group of answer choicesNothing happensAll reactions stop and the concentration of species are constantsReactions continue, but concentrations of species are constantsAll reactions stop but concentrations of species are still varying
Question
When a mixture reaches the state of chemical equilibrium:Group of answer choicesNothing happensAll reactions stop and the concentration of species are constantsReactions continue, but concentrations of species are constantsAll reactions stop but concentrations of species are still varying
Solution
When a mixture reaches the state of chemical equilibrium, reactions continue, but concentrations of species are constants. This means that the rate of the forward reaction equals the rate of the reverse reaction, resulting in an unchanging ratio of products to reactants. This does not mean the reactions have stopped, but rather that they are occurring at the same rate.
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