Posted by **eng** on Thursday, June 3, 2010 at 11:42pm.

The electrochemical cell described by the cell notation has a standard cell potential of -0.35 V. Calculate the Wmax (kJ) the cell has done if 1893.5 g of MnO42-(aq) (Molar Mass - 118.94 g/mol) forms. Round your answer to 3 significant figures.

Pt(s) | Hg22+(aq), Hg2+(aq)||MnO4-(aq), MnO42-(aq) | Pt(s)

since there are 2 transferred eletrons

then G=-nFE=(2)(.35)(96485)

## Answer This Question

## Related Questions

- chemistry - The electrochemical cell described by the cell notation has a ...
- chemistry - The electrochemical cell described by the balanced chemical equation...
- chemistry - The electrochemical cell described by the cell notation has a ...
- Chemistry - The electrochemical cell described by the balanced chemical equation...
- chemistry - The electrochemical cell described by the cell notation has an Eo of...
- chemistry - The electrochemical cell described by the cell notation has an Eo of...
- chemistry - The electrochemical cell described by the cell notation has an Eo ...
- chemistry - The electrochemical cell described by the cell notation has an Eo of...
- Chemistry - 1) Assume that the reference half-cell is changed to a standard ...
- Chemistry - 1) Assume that the reference half-cell is changed to a standard ...

More Related Questions