2KMnO4+16HCl= 5Cl2+2KCl+2MnCl2+8H2O
C6H6+6Cl2=C6Cl6+6HCl
1) m(C6H6)=V(C6H6)*p(C6H6)=24.375*0.8=19.5
2) n(C6H6)=m(C6H6)/M(C6H6)=19.5/78=0.25
3) 6n(C6H6)=n(Cl2)=6*0.25=1.5
4) n(Cl2)/5*2=n(KMnO4)=1.5/5*2=0.6
5) m(MnO4)=M(MnO4)*n(MnO4)=0.6*158=94.8
2KMnO4+16HCl= 5Cl2+2KCl+2MnCl2+8H2O
C6H6+6Cl2=C6Cl6+6HCl
1) m(C6H6)=V(C6H6)*p(C6H6)=24.375*0.8=19.5
2) n(C6H6)=m(C6H6)/M(C6H6)=19.5/78=0.25
3) 6n(C6H6)=n(Cl2)=6*0.25=1.5
4) n(Cl2)/5*2=n(KMnO4)=1.5/5*2=0.6
5) m(MnO4)=M(MnO4)*n(MnO4)=0.6*158=94.8