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3 years ago

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Chemistry

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pav-90 [236]3 years ago

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blondinia [14]3 years ago

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Examine the equation.

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Explanation:

The reaction expression is given as;

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2 mole of hydrogen gas combines with 1 mole of oxygen gas on the reactant side;

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What is the correct definition of energy?

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The ability to do work

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Energy refers to the ability to carry out work.
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Energy can neither be created nor destroyed, however, it can be transformed from one form to another. For example, chemical energy may be transformed into mechanical energy or other forms of energy.

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Energy cannot be created or destroyed. Does the statement describe a scientific law?

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