摘要:9.用5.85克NaCl溶解于水.配成0.1L溶液.所得溶液的物质的量浓度为 ( ) A.0.1mol/L B.1mol/L C.0.5mol/L D.10 mol/L
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用5.85克NaCl溶解于水,配成0.1 L溶液,所得溶液的物质的量浓度为 | |
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A. |
0.1 mol/L |
B. |
1 mol/L |
C. |
0.5 mol/L |
D. |
10 mol/L |