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Senior High
Chemistry
想問第二題怎麼寫
Chemistry
Senior High
6 monthsago
pin
想問第二題怎麼寫
1. 已知在 27 ℃ 、1大氣壓的氮氣中,氮氣的溶解度為0.028克/100克水。請回答以下問題: (1)氮氣溶於水的重量會受到哪些因素影響?(2分;多選) (A)液面上所有氣體壓力(B)液面上該氣體分壓 (C)液面上所有氣體總體積 (D)溫度(E)溶劑的體積。 (2)在27℃、1大氣壓的空氣中,溶入500克水中的氮氣溶入的體積及濃度為多少?(2分)
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