CO2的物质的量=
11g |
44g/mol |
9g |
18g/mol |
4g |
16g/mol |
8g有机物A的物质的量=
8g |
32g/mol |
0.25mol |
0.25mol |
0.5mol×2 |
0.25mol |
0.25mol |
0.25mol |
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故答案为:C、H、O;CH4O;甲醇;2CH3OH+3O2
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11g |
44g/mol |
9g |
18g/mol |
4g |
16g/mol |
8g |
32g/mol |
0.25mol |
0.25mol |
0.5mol×2 |
0.25mol |
0.25mol |
0.25mol |
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