Question

please help please help please help please help

Answer 1

1)y=ethylacetate (ch3cooc2h5)
z=conc.h2so4

2)c2h5oh

3)esterification

Answer 2

(i)y= ch3cooc2h5
z= con. sulphuric acid
(ii) hoocc3h5
(iii) is called esterification