If a catalyst is added to a system at equilibrium and the temperature remains constant, there willbe no effect

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on the ACTIVATION ENERGY OF THE REACTION or HEAT OF REACTION ?

2007-03-06 17:12:54 · 2 answers · asked by Xquisite Shawtey 1 in Science & Mathematics ➔ Chemistry

Thnx Alot...i had that answer but i wasn't sure thnx anyway

2007-03-06 17:21:21 · update #1

No effect on heat of reaction. The whole point of adding catalyst is to decrease the activation energy.

2007-03-06 17:17:29 · answer #1 · answered by Brian 3 · 0⤊ 0⤋

Upon adding a catalyst, activation energy is lowered. The heat of reaction is not changed.

2007-03-06 17:16:28 · answer #2 · answered by Mystery Viscera 2 · 0⤊ 0⤋