Consider the following half cell reaction Cr2O7 2- aq + 6e- + 14H+ aq → 2Cr3+ aq + 7H2O with ratio [Cr3+]2 divided by [Cr2O7 2-] equal to 10 to the power -6 find pH at which EMF becomes zero
Consider the following half cell reaction Cr2O7 2- aq + 6e- + 14H+ aq → 2Cr3+ aq + 7H2O with […]