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The reaction of 2h2+o2-->2H2o + heat is

A exothermic
B catalyze
C liquid reaction
D endothermic
E none

Respuesta :

DirtyHippie
that is an exothermic reaction since it releases heat with the product.
JavierCollante
when the heat is on the right side of the equation, the reaction is exothermic because heat is being released as a product.

if the heat is in the left, it would be endothermic.

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