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2 years ago

Which of the following best describes the relationship between products and reactants in an exothermic reaction?

2 answers:

8 0

The best description for the relationship between the products and the reactants in an exothermic reaction is C. The potential energy of the products is less than the potential energy of the reactants.

alexgriva [62]2 years ago

4 0

I think the correct answer from the choices listed above is option C. The relationship between products and reactants in an exothermic reaction would be that <span> the potential energy of the products is less than the potential energy of the reactants. Hope this answers the question.</span>

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Answer:

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Burning carbon with air has the following equation

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mole C = 22.8g / 12g/mole

Mole C = 1.9 mole

1.9 mole C will completely react

Since for each mole C there is 1 mole O2 and 1 mole CO2

This means there will also react 1.9 mole of 02, to be formed 1.9 mole of CO2

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