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alina1380 [7]
3 years ago
15

On which of the following factors does the amount of energy absorbed by an endothermic reaction depend?

Chemistry
2 answers:
Vlad1618 [11]3 years ago
7 0

Answer:

The factors on which the amount of energy absorbed by an endothermic reaction depends are the " physical state of the reactant and the difference in the potential energy of the reactant and the product".

Explanation:

In an endothermic reaction the factors that affects the reaction are  the physical state of the reactant, which thus becomes the enthalpy. And the difference in potential energy of the reactant because if the sum of the potential energy is less than the sum of the potential energy of the product than the endothermic reaction will be positive and the reaction hence will be endothermic.

       \delta H= \delta H_{Product}- \delta H_{Reactant}

Grace [21]3 years ago
4 0

Answer:

Difference in the potential energy of the reactants and products

Explanation:

I hope this helps !! :)

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Answer:

The equation to show the the correct form to show the standard molar enthalpy of formation:

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Explanation:

The standard enthalpy of formation or standard heat of formation of a compound is the change of enthalpy during the formation of 1 mole of the substance from its constituent elements, with all substances in their standard states.

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\frac{1}{2}H_2(g) +\frac{1}{2}Br_2(l)\rightarrow HBr(g) ,\Delta H_{f}^o= -36.29 kJ

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