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AP Chemistry
Unit 6 – Thermochemistry
Topic 6.8
Which of the following best describes the formula ΔHrxn = ΣnΔHf(prod) - ΣmΔHf(reactants)?
It is used to calculate the mass of the products in a chemical reaction.
It is used to calculate the boiling point of a substance.
It is used to calculate the enthalpy change of a chemical reaction.
It is used to calculate the heat capacity of a system.
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AP Chemistry - 6.8 Enthalpies of Formation
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