摘要:17.向含有a mol AlCl3的溶液中加入含b mol KOH的溶液.生成沉淀的物质的量可能是 b mol (3)a/3 mol 0 mol mol A. B. C.只有 D.只有
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向含有a mol AlCl3的溶液中加入含b mol KOH的溶液,生成沉淀的物质的量可能是
(1)a mol(2)b mol(3)a/2 mol(4)b/2 mol(5)0 mol (6)(4a-b) mol( )
A.(1)(2)(4)(5)(6) B.(1)(3)(4)(5)(6)
C.(1)(2)(3)(5)(6) D.只有(1)(3)(5)(6)
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向含有a mol AlCl3的溶液中加入含b mol KOH的溶液,生成沉淀的物质的量可能是
(1)a mol(2)b mol(3)a/2 mol(4)b/2 mol(5)0 mol (6)(4a-b) mol( )
(1)a mol(2)b mol(3)a/2 mol(4)b/2 mol(5)0 mol (6)(4a-b) mol( )
| A.(1)(2)(4)(5)(6) | B.(1)(3)(4)(5)(6) |
| C.(1)(2)(3)(5)(6) | D.只有(1)(3)(5)(6) |
向含有a mol AlCl3的溶液中加入含b mol KOH的溶液,生成沉淀的物质的量可能是(1)a mol(2)b mol(3)a/2 mol(4)b/2 mol(5)0 mol (6)(4a-b) mol
- A.(1)(2)(4)(5)(6)
- B.(1)(3)(4)(5)(6)
- C.(1)(2)(3)(5)(6)
- D.只有(1)(3)(5)(6)
向含有a mol AlCl3的溶液中加入含b mol KOH的溶液,生成沉淀的物质的量可能是
(1)a mol(2)b mol(3)a/2 mol(4)b/2 mol(5)0 mol (6)(4a-b) mol( )
| A.(1)(2)(4)(5)(6) | B.(1)(3)(4)(5)(6) |
| C.(1)(2)(3)(5)(6) | D.只有(1)(3)(5)(6) |