Химия!!! Пожалуйста
1.Ch3ch(nh2)cooh + naoh = ch3ch(nh2) coona + h2o
Ch3ch(nh2)cooh + c3h7oh = ch3ch(nh2)cooc3h7 + h2o
2.ch3ch2ch2ch(nh2)cooh + hcl = ch3ch2ch2ch(nh3cl)cooh