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(a) H2O2 + 2H+ + 2I- ? I3- + 2H2O;The equality in this case is-d[H2 O2 ]/dt = -1/2 d[H+ ]/dt = -1/2 d[I3- ]/dt = 1/2 d[H2O]/dtSo, -d[I- ]/dt = -3d[H2 O2 ]/dt = -3/2 d[H+]/dt = 3d[I3- ]/dt = 3/2 d[H2O]/dthow is 3 coming as the coefficient in -3d[H2O2]/dt
For the equation:H2O2 + 2H+ + 2I---> I3- + 2H2OThe equality should be:-d[I- ]/dt = -2d[H2 O2 ]/dt = - d[H+]/dt = 2d[I3- ]/dt = d[H2O]/dtThanks and RegardsPankaj SinghaskIITians Faculty
For the equation:
H2O2 + 2H+ + 2I---> I3- + 2H2OThe equality should be:-d[I- ]/dt = -2d[H2 O2 ]/dt = - d[H+]/dt = 2d[I3- ]/dt = d[H2O]/dt
Thanks and Regards
Pankaj Singh
askIITians Faculty
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