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单词 rate constant
释义

rate constant

noun Chemistry
A coefficient of proportionality relating the rate of a chemical reaction at a given temperature to the concentration of reactant (in a unimolecular reaction) or to the product of the concentrations of reactants.The equilibrium constant for the reaction is equal to the rate constant of the forward reaction divided by the rate constant for the reverse reaction....
  • That is, we would need to know the exact concentration of the photoproducts in order to determine the rate constant for autocatalysis.
  • The rate constant for the forward reaction is defined as k + 1 and the reverse as k - 1.
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更新时间:2024/11/11 8:32:01