已知热化学方程式：SO2(g）+O2(g）
SO3(g） △H＝—98．32 kJ·mol-1，在容器中充入2 mol SO2和1 mol O2，充分反应，最终放出的热量
| A．＝196．64 kJ | B．＝98．32 kJ |
| C．<196．64 kJ | D．>196．64 kJ |
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