2CnH2n+1OH +2Na= 2CnH2n+1 ONa +H2
2 1
n(H2)=0,56:22,4=0,025;n(CnH2n+1OH)=0,025*2=0,05;M(CnH2n+1OH)=3:0,05=60
12n+2n+2+16=60
n=3
ответ: C3H8 -1)пропанол-1
2)пропанол-2
2CnH2n+1OH +2Na= 2CnH2n+1 ONa +H2
2 1
n(H2)=0,56:22,4=0,025;n(CnH2n+1OH)=0,025*2=0,05;M(CnH2n+1OH)=3:0,05=60
12n+2n+2+16=60
n=3
ответ: C3H8 -1)пропанол-1
2)пропанол-2