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Answer to Question #133576 in Organic Chemistry for hani
Question #133576
What two quantinties are needed to calculate the Enthaply of reaction (∆Thrxn) and what will its units of measurement be?
Expert's answer
ΔH-=∑ΔvpΔH-f(products) −∑ΔvrΔH-f(reactants)
- vp= stoichiometric coefficient of the product from the balanced reaction
- vr= stoichiometric coefficient of the reactants from the balanced reaction
- ΔHºf= standard enthalpy of formation for the reactants or the products
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