题目内容
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答案:2.0.025;
解析:
解析:
(1) |
3Cu2O+14HNO3=6Cu(NO3)2+2NO↑+7H2O |
(3) |
0.005,0.005 |
(4) |
0.005<x<0.015 |
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题目内容
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(1) |
3Cu2O+14HNO3=6Cu(NO3)2+2NO↑+7H2O |
(3) |
0.005,0.005 |
(4) |
0.005<x<0.015 |