formulas Flashcards by Jessica Jang | Brainscape

Q

formal charge

A

valence electron - lone pair electrons - 1/2(number of electrons bonded to other atoms)

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Q

IHD

A

(2C + 2 - N - H - X)/2

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Q

enthalpy of combustion

A

reactant - products

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Q

enthalpy of formation

A

products - reactants

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Q

enthalpy change

A

reactant - products

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