ch2=ch2 + hoh (t,h2so4(k))= c2h5oh
c2h5oh + ch3cooh (t>140°,h2so4(k))= ch3cooc2h5 + hoh
ch3cooc2h5 + hoh (h2so4(k))= ch3cooh + c2h5oh
2ch3cooh + 2k = 2ch3cook + h2
ch3cook + hcl = ch3cooh + kcl
ch2=ch2 + hoh (t,h2so4(k))= c2h5oh
c2h5oh + ch3cooh (t>140°,h2so4(k))= ch3cooc2h5 + hoh
ch3cooc2h5 + hoh (h2so4(k))= ch3cooh + c2h5oh
2ch3cooh + 2k = 2ch3cook + h2
ch3cook + hcl = ch3cooh + kcl