Question

reaction of formation of amide

Answer 1

2ch3cooh      +    (nh4)2co3                        ->ch3coonh4     +    h2o      +co2
(acetic acid)   +     ammonium carbonate   ->    ester formation
and on heating ester  we get    ch3conh2     +h2o
                                                      amice formation
if the answer was helpful please vote brainliest 
if any doubt, please comment