isaach54 isaach54

29-06-2017
Chemistry

contestada

What is the meaning of a ΔH value of –400 kJ in a reaction?

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daniel987 daniel987

29-06-2017

it means that that reaction is exothermic and releases 400jk of energy

hope that helps

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castroisabel castroisabel

15-06-2020

Answer:

The reaction releases 400 kJ of heat.

Explanation:

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