화학공학소재연구정보센터
  • 엔탈피 관련해서 질문 있습니다.
  •  정종민  (2019/04/09)추천0   조회수909
  • 엔탈피는 등압조건에서의 열의 양이라고 생각한다고 하는데 그렇다면 등압조건이 아닌 상황에서는 엔탈피를 구할 수 없는 것인가요?

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  •  2019물리화학조교  (2019-04-09 09:48:05) +덧글답변   공감0   비공감1  
  • 외부와의 평형을 이루고 있는 계에서 추가적인 일의 양이 없다면 등압조건에서의 열의 양이 엔탈피와 같아지는 것은 맞습니다. 그러나 이는 같아지는 것 뿐 그 외의 상황에서 엔탈피를 구할 수 없는 것은 아닙니다. 수업시간에 배운 식에 따라서 식을 풀면 압력이 변하는 상황에서의 엔탈피를 구할 수 있습니다.
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