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대기압은 1기압이며 공기 속 질소와 산소의 부피비가 4:1일 때, 물 100g에 녹아 있는 질소와 산소의 몰수비는? [3점]https://gongquiz.com/main/pages/search.php?q=%EC%88%98%EB%8A%A5%28%ED%99%94%ED%95%99II%29
https://gongquiz.com/main/pages/%EA%B7%B8%EB%9E%98%ED%94%84%EB%8A%94+%EC%95%95%EB%A0%A5%EC%97%90+%EB%94%B0%EB%9D%BC+%EB%AC%BC+100g%EC%97%90+%EB%85%B9%EB%8A%94+%EC%A7%88%EC%86%8C%EC%99%80+%EC%82%B0%EC%86%8C+%EA%B8%B0%EC%B2%B4%EC%9D%98+%EB%AA%B0%EC%88%98%EB%A5%BC+%EA%B0%81%EA%B0%81+%EB%82%98%ED%83%80%EB%82%B8+%EA%B2%83%EC%9D%B4%EB%8B%A4++.quiz?mode=focus&quizNo=789669&historyNo=reset&cateNo=582&p=6
[]
[789669,789670,789671,789672,789673,789674,789675,789676,789677,789678]
{"789669":[1,2,3,4,5],"789670":[1,2,3,4,5],"789671":[1,2,3,4,5],"789672":[1,2,3,4,5],"789673":[1,2,3,4,5],"789674":[1,2,3,4,5],"789675":[1,2,3,4,5],"789676":[1,2,3,4,5],"789677":[1,2,3,4,5],"789678":[1,2,3,4,5]}
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