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Ugo [173]
4 years ago
10

100 points!! Brainliest if correct!!

Chemistry
2 answers:
Zielflug [23.3K]4 years ago
7 0

u heat things up to make them react faster so ans is A. adding heat energy to the reactants

natta225 [31]4 years ago
4 0

B will make little difference to reaction rate while C and D will reduce the reaction rate. So the answer is A. adding heat energy to the reactants .

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Vikki [24]

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