1. $nCH_2=CH-CH_3 \buildrel{{t^o, p, xt}}\over\to (-CH_2-CH(CH_3)-)_n$
2. $CH_2=CH_2+H_2O\buildrel{{t^o, H^+}}\over\to CH_3-CH_2OH$
3. $CH_2=CH_2+H_2\buildrel{{Ni, t^o}}\over\to CH_3-CH_3$
4. $CH_2=CH_2+Br_2\to CH_2Br-CH_2Br$
5. $2C_2H_5OH+2Na \to 2C_2H_5ONa+H_2$
6. $C_2H_5OH+3O_2 \buildrel{{t^o}}\over\to 2CO_2+3H_2O$
7. $CH_3-CH(OH)-CH_2-CH_3 \buildrel{{170^oC, H_2SO_4}}\over\to CH_3-CH=CH-CH_3 + H_2O$
8. $2C_3H_5(OH)_3+Cu(OH)_2 \to [C_3H_4(OH)_3]_2Cu+ 2H_2O$
9. $C_2H_5OH+CuO\buildrel{{t^o}}\over\to CH_3CHO+Cu+H_2O$
10. $CH_3OH+CuO\buildrel{{t^o}}\over\to HCHO+Cu+H_2O$
11. $C_6H_5OH+3Br_2\to C_6H_2Br_3OH+ 3HBr$
12. $C_6H_5OH+NaOH\to C_6H_5ONa+H_2O$
