Chemistry
Chemistry, 22.11.2019 06:31, leahelixabeth8973

The reaction of 2h2+o2--> 2h2o + heat is

a exothermic
b catalyze
c liquid reaction
d endothermic
e none

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The reaction of 2h2+o2--> 2h2o + heat is

a exothermic
b catalyze
c liqu...

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