Chemistry MCQS - QUESTION DETAILS
What is the equation for calculating the heat of reaction (ΔHrxn) using bond energies?
A. ΔHrxn = Σ (bond energies broken) - Σ (bond energies formed)
B. ΔHrxn = Σ (bond energies formed) - Σ (bond energies broken)
C. ΔHrxn = Σ (bond energies broken) * Σ (bond energies formed)
D. ΔHrxn = Σ (bond energies broken) / Σ (bond energies formed)

The equation for calculating the heat of reaction (ΔHrxn) using bond energies is ΔHrxn = Σ (bond energies broken) - Σ (bond energies formed).

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