1. 3С2Н2 → С6Н6.
2. С6Н6 + Br2 → C6H5Br + HBr.
3. C6H5Br + NaOH → C6H5OH + NaBr.
4. 2C6H5OH + 2Na → 2C6H5ONa + H2.
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Answers & Comments
1. 3С2Н2 → С6Н6.
2. С6Н6 + Br2 → C6H5Br + HBr.
3. C6H5Br + NaOH → C6H5OH + NaBr.
4. 2C6H5OH + 2Na → 2C6H5ONa + H2.