Question

1. Based from the diagram given, how does the energy of the reactants compare
with the energy of the products?​

Answer 1

Answer:

The bigger the difference between the energy of the reactants and the energy of the products, the more energy is given out or taken in. ... in exothermic reactions the reactants are higher than the products. in endothermic reactions the reactants are lower than the products.

Explanation:

pls attach the diagram next time

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Answer 2

Answer:

If the energy of the reactants are higher than the energy of the products then it is termed as exothermic reaction and if the energy of the reactants are lower than the energy of the products then it is termed as endothermic reaction.

Explanation:

We can compare the energy of the reactants with the energy of the products with the help of one concept that is known as enthalpy. In an endothermic reaction the energy of products are higher than energy of reactants , that means the enthalpy change of reaction is positive. In an exothermic reaction the energy of reactants are higher than the energy of products, that means the enthalpy change of reaction is negative.

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