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Vlad [161]
3 years ago
6

Chemical A and Chemical B react in an exothermic reaction. What can be known about what will happen when Chemical A and Chemical

B are mixed together?

Chemistry
2 answers:
rusak2 [61]3 years ago
6 0

Answer:

More energy will be released from the old substance than the new substance will need to form it's chemical bonds.

Explanation:

Given

Chemical A and Chemical B react in an exothermic reaction.

This means energy is released when they react to give products. The product formation also requires energy, which is got from the energy released when A and B reacts. The energy that is left after the formation of products is released as heat. So in order for a reaction to be exothermic, the energy released  by the reactants should be more than the energy required for the new chemical bonds to be formed to give the products.

alexandr1967 [171]3 years ago
4 0

Answer:

More energy will be released from the old substance than the new substance will need to form it's chemical bonds.

Explanation:

hi ༼ つ ◕_◕ ༽つ

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