VL |
22.4L/mol |
V |
22.4mol |
V |
22.4mol |
17V |
22.4 |
| ||
cmol/L |
V |
22.4c |
17cV+22.4c |
1000V |
B、根据c=
1000ρw |
M |
17c |
1000ρ |
C、标准状况下VL氨气溶解在1L水中,所得溶液中溶质质量为
V |
22.4 |
| ||
|
17V |
17V+22400 |
D、标准状况下VL氨气溶解在1L水中,所得溶液的质量为(
V |
22.4 |
| ||
ρ |
| ||
1000ρ |
V |
22.4 |
| ||||
|
1000Vρ |
17V+22400 |
故选A.
VL |
22.4L/mol |
V |
22.4mol |
V |
22.4mol |
17V |
22.4 |
| ||
cmol/L |
V |
22.4c |
17cV+22.4c |
1000V |
1000ρw |
M |
17c |
1000ρ |
V |
22.4 |
| ||
|
17V |
17V+22400 |
V |
22.4 |
| ||
ρ |
| ||
1000ρ |
V |
22.4 |
| ||||
|
1000Vρ |
17V+22400 |