Respuesta :

ayush8736

Answer:

All chemical reactions involve energy.Energy is used to break bonds inreactants, and energy is released when new bonds form in products. Endothermic reactions absorb energy, and exothermic reactions releaseenergy. The law of conservation ofenergy states that matter cannot be created or destroyed.

vargask0708

Answer:

They will be different from the reactants

Explanation:

Even though the new product is made up of the reactants, the product will have different properties.

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