cristiyanagerv cristiyanagerv

20-08-2014
Physics

Answered

What can be absorbed or released as the result of a chemical reaction?

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21-08-2014

energy is released or absorbed ,but no loss in total molecules,each of which consists of one atom of oxygen and two of hydrogen,are broken down.!

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21-08-2014

Chemical reaction involves absorption or release of heat energy.

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