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elena55 [62]
3 years ago
15

28. What is the heat of reaction for the forward reaction?

Chemistry
1 answer:
ValentinkaMS [17]3 years ago
8 0

Answer:

Check Explanation

Explanation:

The Heat of reaction for the forward reaction is defined as the amount of heat given off or absorbed while the forward reaction is taking place. Mathematically, the heat of reaction for the forward reaction is given as the heat content/heat of formation/Enthalpies of the reaction's products minus the heat content/heat of formation/Enthalpies of the reaction's reactants.

ΔH°run = H°(products) - H°(reactants)

When the heat of reaction is negative, the reaction is said to be exothermic and when it is positive, the reaction is said to be endothermic.

Hope this Helps!!!

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Percent (%) Composition of CuO

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O = 1 x 12.5g      - Multiply by one as there is one O

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% for Cu = 50g over 62.5 multiplied by 100 = 80%

% for O = 12.5g over 62.5 multiplied by 100 = 20%

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<em>Percent (%) Composition of CuO = </em>80% (Cu) & 20% (O)

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