A.
| B.
| ||||
C.
| D.1000VρM(MV+2240) |
VL |
22.4L/mol |
VM |
22.4 |
| ||
100g+
|
VM |
2240+VM |
1000×ρ×
| ||
M |
1000Vρ |
2240+VM |
A.150mL 1mol/L NaCl溶液 |
B.75mL 0.5mol/L CaCl2溶液 |
C.150mL 2mol/L KCl溶液 |
D.75mL 1mol/L AlCl3溶液 |
A.c=
| B.m=
| ||||
C.W%=
| D.c=
|
A.小于100mL | B.等于100mL |
C.大于100mL | D.等于100/ρmL |
A.溶解度(s) | B.物质的量浓度(c) |
C.质量分数(w) | D.摩尔质量 |
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