1 |
2 |
1 |
2 |
1mol |
2L |
0.4mol |
2L |
0.4mol |
2L |
[c(C)]2 |
c(C)[c(B)]3 |
(0.2mol/L)2 |
0.5mol/L×(0.2mol/L)3 |
2.8mol |
4L |
0.4mol |
4L |
0.4mol |
4L |
(0.1mol/L)2 |
0.7mol/L×(0.1mol/L)3 |
1×10-10 |
Ksp(BaCO3) |
c(Ba2+) |
5×10-9 |
10-5 |
KW |
Ka |
10-14 |
10-6 |
A.1.6 mol SO2+0.3 mol O2+0.4 mol SO3 |
B.4.0 mol SO2+1.0 mol O2 |
C.2.0 mol SO2+1.0 mol O2+2.0 mol SO3 |
D.3.0 mol SO2+0.5 mol O2+1.0 mol SO3 |
A.1.8Q KJ | B.2Q KJ | C.Q KJ | D.0.9Q KJ |
A.
| B.
| C.
| D.
|
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