1. 2C2H6+7O2=4CO2+6H2O
2. 2CH3COOH+Ca=(CH3COO)2Ca+H2
3. 2CH3COOH+2K=2CH3COOK+H2
4. C2H6+Cl2=C2H5Cl+HCl
1. 2C2H6+7O2=4CO2+6H2O
2. 2CH3COOH+Ca=(CH3COO)2Ca+H2
3. 2CH3COOH+2K=2CH3COOK+H2
4. C2H6+Cl2=C2H5Cl+HCl