题目内容
溶于90g水中,所得溶液的质量分数为
[ ]
|
A.10% |
B.12.25% |
|
C.14% |
D.12% |
答案:B
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相关题目
溶于90g水中,所得溶液的质量分数为
[ ]
|
A.10% |
B.12.25% |
|
C.14% |
D.12% |
题目内容
溶于90g水中,所得溶液的质量分数为
[ ]
|
A.10% |
B.12.25% |
|
C.14% |
D.12% |
溶于90g水中,所得溶液的质量分数为
[ ]
|
A.10% |
B.12.25% |
|
C.14% |
D.12% |