Which of the following reaction are addition?
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O
CH3CH2OH = CH2CH2 + H2O
CH3CCH + HBr = CH3CBrCH2
CH3CH2CH2CH3 + Br2 = CH3CH2CH2CH2Br + HBr
The following reaction is an addition reaction:
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O
In this reaction, the ester CH3CH2COOCH3 is formed by the addition of the alcohol CH3OH to the carboxylic acid CH3CH2COOH.