becbK5elspinsa3ndolp becbK5elspinsa3ndolp

30-05-2016
Chemistry

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The activation energy of a chemical reaction can be decreased by the addition of
(1) a catalyst (3) electrical energy
(2) an indicator (4) thermal energy

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JoshEast JoshEast

31-05-2016

A CATALYST would decrease the activation energy of a reaction thus creating an alternate pathway for the reaction to occur

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