1)CH3-CH2-CHO+Ag2O-->CH3-CH2-COOH+2Ag
2)CH3-CH2-CHO+Cl2-->CH3-CHCl-COOH+HCl
3)CH3-CHCl-COOH+NaOH-->CH2=CH-COOH+NaCl+HOH
4)CH2=CH-COOH+СH3OH-->CH2=CH-COOCH3+HOH
5)n(CH2=CH-COOCH3)-->(-CH2-CH-COOCH3-)n
1)CH3-CH2-CHO+Ag2O-->CH3-CH2-COOH+2Ag
2)CH3-CH2-CHO+Cl2-->CH3-CHCl-COOH+HCl
3)CH3-CHCl-COOH+NaOH-->CH2=CH-COOH+NaCl+HOH
4)CH2=CH-COOH+СH3OH-->CH2=CH-COOCH3+HOH
5)n(CH2=CH-COOCH3)-->(-CH2-CH-COOCH3-)n