angelafisher886

04.04.2021 • 

Chemistry

Please answer quickly!! 1. Which of the following statements is true? a. The breaking of bonds is exothermic, and therefore has a negative delta H value.
b. The breaking of bonds is exothermic, and therefore has a positive Delta H value.
6. The breaking of bonds is endothermic, and therefore has a negative Delta H value.
d. The breaking of bonds is endothermic, and therefore has a positive Delta H value

Ответ:

missalawode28

04.04.2021

Chemistry

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d

Explanation:

a positive change in enthalpy is required to break a bond, while a negative change in enthalpy is accompanied by the formation of a bond. Bond breaking in endothermic because it requires energy, therefore delta H is positive.

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Ответ:

hgfgu1015

01.04.2023

Chemistry

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if it so simple do it ur self

Explanation:

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