Chemistry
Senior High
求解第二題為何是1:2,他的溶解體積比不就等於溶解莫耳數比嗎
三、混合題或非選擇題
15.已知IL水可溶解0℃、1atm 的氧44.8 mL,0°C、I atm 的氮 22.4 mL,則0°CIL的
水與 0°C、I atm 的空氣長時間接觸後,請寫出溶入水中的氧與氮的下列各項比值
PV= nRT
(氧:氮)
(1)禮積比=
2:1
(2)耳數比=2:17:2
10質量比= 16:∩
×
honn2=25: 1)
IX 5
答
進階題
4:1
1X32:2X28
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