C4H8O+ H2=C4H10O C4H8O este o aldehida-butanal ,aici trece in butanol
C4H80 +2Ag(NH3)2OH= C4H802 -acid butanoic+4NH3+H20+2Ag
2CH2=CH-CH2-COOH+Na20=2CH2=CH-CH2-COONa SARE+ H2
+HBr=
+Ba(oh)2=(CH2=CH-CH2COO)2Ba SARE+2H2o
+C3H70H=CH2=CH-CH2-COOC3H7 ESTER+H20
verifica coeficientii, eu i-am pus la repezeala