A catalyst can speed up the rate of a given
chemical reaction by
A increasing the equilibrium constant in favor of
products.
B. lowering the activation cnergy required for the
reaction to occur.
C. raising the temperature at which the reaction
occurs.
D. increasing the pressure of reactants, thus
favoring products.

Respuesta :

A catalyst can speed up the rate of a given chemical reaction by lowering the activation energy required for the

reaction to occur.

CATALYST:

A catalyst is a substance that regulates the rate at which a chemical reaction occurs. A catalyst can either inhibit or promote a chemical reaction.

A catalyst is characterized by being involved in a chemical reaction but not being used up. A catalyst increases the rate of a chemical reaction by lowering the activation energy, which is the energy required for the reaction to start.

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