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選 擇 溶 質
氯化鈉
(NaCl)
硝酸鉀
(KNO
3
)
硝酸銨
(NH
4
NO
3
)
氫氧化鈣
[Ca(OH)
2
]
氯化鐵
(II) (FeCl
2
)
高錳酸鉀
(KMnO
4
)
五水合硫酸銅
(CuSO
4
•5H
2
O)
二水合硫酸鈰
[Ce
2
(SO
4
)
3
•2H
2
O]
溫度：
°C
溶質質量：
g
水的體積 ：
ml
溶質的式量：
被溶解的溶質的質量：
g
被溶解的溶質的摩爾數：
mol
溶液的濃度：
g dm
−3
溶液的摩爾濃度：
mol dm
−3