主要内容
赫斯定律和反应焓变化
利用赫斯定律和标准生成热来确定反应焓变化. 由 Sal Khan 创建
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- May I listen to the English audio? I need titile in Chinese only, not the Chinese audio.(1 票)
- You may try the English version of the Khan Academy site and turn on Chinese subtitle in the Youtube video player (if available).(1 票)