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### homework 14.35

Posted: **Sun Feb 12, 2017 11:22 am**

by **Kelsey Jug 1J**

Can anyone confirm that the solutions manual for 14.35 part b) is incorrect? The solutions wrote one of the half reactions as In^3+ (aq) + 2 e- ----> In^2+ (aq). The coefficient of the electron is obviously wrong as +3 - 2 does not equal +2. From my calculations considering n = 1, I obtained K = 1.07 x 10^2. Did anyone else obtain this?

### Re: homework 14.35

Posted: **Sun Feb 12, 2017 2:46 pm**

by **Lauren_Johnston_3F**

The solutions manual is incorrect. On the course website there is a link that says solution manual errors and 14.35 B is on there. And yes I got the same answer as you and it is the same as the one on the corrections link.

### Re: homework 14.35

Posted: **Sun Feb 12, 2017 2:49 pm**

by **Chem_Mod**

Yes, it is a typo. They use the half reaction potential value for in the Appendix 2 for

, -0.49V. Remember your significant figures.