A.x=0.4a,2Fe2++Cl2=2Fe3++2Cl— |
B.x=0.6a,2Br—+ Cl2=Br2+2 Cl— |
C.x=a,2Fe2++2Br—+2Cl2=Br2+2Fe3++4 Cl— |
D.x=1.5a,2Fe2++4Br—+3Cl2=2Br2+2Fe3++6 Cl— |
A.x=0.4a,2Fe2++Cl2=2Fe3++2Cl— |
B.x=0.6a,2Br—+ Cl2=Br2+2 Cl— |
C.x=a,2Fe2++2Br—+2Cl2=Br2+2Fe3++4 Cl— |
D.x=1.5a,2Fe2++4Br—+3Cl2=2Br2+2Fe3++6 Cl— |