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6.8 描述反应:键解离能

我们刚刚看到,当形成化学键时会释放热量(负的 ΔH),因为产物比反应物更稳定,且具有更强的键。相反,当吸收热量(正的 ΔH)时

1. We’ve just seen that heat is released (negative ΔH) when a b

We’ve just seen that heat is released (negative ΔH) when a b

2. Think again about the connection between bond strengths and

Think again about the connection between bond strengths and

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