Chapter 6.4 Stoichiometry of Thermochemical Equations Flashcards

1
Q

thermochemical equation

A

a balanced equation that includes the enthalpy change of the reaction (ΔH)

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2
Q

sign

A

sign of the ΔH depends on whether the reaction is exothermic (-) or endothermic (+)

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3
Q

magnitude

A

magnitude of ΔH is proportional to the amount of substance

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