CnH2n+1COONa+NaOH=Na2CO3+CnH2n+2
m(CnH2n+2)=5,6*1,965=11г;n(CnH2n+2)=5,6:22,4=0,25моль;
M(CnH2n+2)=11г:0,25моль=44г/моль;
12n+2n+2=44
14n=44
n=3
n(C3H7COONa)=0,25;m(C3H7COONa)=0,25*110=27,5гр.
CnH2n+1COONa+NaOH=Na2CO3+CnH2n+2
m(CnH2n+2)=5,6*1,965=11г;n(CnH2n+2)=5,6:22,4=0,25моль;
M(CnH2n+2)=11г:0,25моль=44г/моль;
12n+2n+2=44
14n=44
n=3
n(C3H7COONa)=0,25;m(C3H7COONa)=0,25*110=27,5гр.