Bond Enthalpy Estimate (ΔH ≈ ΣBE(broken) − ΣBE(formed))
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ΔH ≈ ΣBE(broken) − ΣBE(formed)
What each symbol means
| Symbol | What it stands for |
|---|---|
| BE | Average bond enthalpy (always positive) |
When to use this
Gas-phase estimate; average bond enthalpies — approximate.