A.
| B.
| ||||
C.
| D.
|
VL |
22.4L/mol |
V |
22.4 |
V |
22.4 |
VM |
22.4 |
VM |
22.4 |
VM |
22.4 |
| ||
(200+
|
VM |
4480+VM |
1000×a×
| ||
M |
1000Va |
4480+VM |
A.含Na+为2mol的Na2SO4溶液 |
B.将80gSO3溶于水并配成1L的溶液 |
C.将0.5mol/L的某饱和溶液100mL,加热蒸发掉50g水后的溶液 |
D.将58.5gNaCl溶于1L水所得的溶液 |
A.60mL 1mol/L的氯化铵溶液 |
B.30Ml 2mol/L的氯化铵溶液 |
C.60Ml 3mol/L的氯化铵溶液 |
D.30Ml 1mol/L的氯化铵溶液 |
A.0.26mol/L | B.0.36 mol/L | C.0.45 mol/L | D.0.56 mol/L |
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