C4H8+Br2=C4H8Br2
1 1
n(C4H8Br2)=3моль; n(C4H8)=3моль; m(C4H8)=3*56=168г;
m(C4H10)=200-168=32г; n(C4H10)=32:58=0,55моль;
V(C4H8)=3*22,4=67,2л; V(C4H10)=0,55*22,4=12,36л.
C4H8+Br2=C4H8Br2
1 1
n(C4H8Br2)=3моль; n(C4H8)=3моль; m(C4H8)=3*56=168г;
m(C4H10)=200-168=32г; n(C4H10)=32:58=0,55моль;
V(C4H8)=3*22,4=67,2л; V(C4H10)=0,55*22,4=12,36л.