Why is there a change in energy during chemical reactions?(1 point)

Chemical bonds are formed and broken, which absorbs energy.
Chemical bonds are formed and broken, which absorbs energy.

Energy is released by the formation of chemical bonds, and energy is absorbed when the bonds are broken.
Energy is released by the formation of chemical bonds, and energy is absorbed when the bonds are broken.

Energy is released by the breaking of chemical bonds, and energy is absorbed when the bonds are formed.
Energy is released by the breaking of chemical bonds, and energy is absorbed when the bonds are formed.

Chemical bonds are formed and broken, which releases energy.
Chemical bonds are formed and broken, which releases energy.

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adefioyelaoye adefioyelaoye · Answer 1 · 2022-01-21T11:19:22+01:00

Energy is released by the formation of chemical bonds, and energy is

absorbed when the bonds are broken.

A chemical reaction involves the formation of new compounds from

reactants . It involves the formation and breaking of bonds in the

elements.

Energy is released by the formation of chemical bonds and this type of

reaction is referred to as exothermic while energy is absorbed when the

bonds are broken and is referred to as an endothermic reaction.

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