5G.15

$\Delta G^{\circ}= \Delta H^{\circ} - T \Delta S^{\circ}$

$\Delta G^{\circ}= -RT\ln K$

$\Delta G^{\circ}= \sum \Delta G_{f}^{\circ}(products) - \sum \Delta G_{f}^{\circ}(reactants)$

Gabriella Bates 2L
Posts: 113
Joined: Thu Jul 11, 2019 12:15 am

5G.15

For 5G.15, I got -2.7 kJ/mol, but the solutions manual said the answer is -27 kJ/mol. I typed it into my calculator multiple times and still go the same thing. Is there an error in the solutions manual? Thanks!

Jacob Puchalski 1G
Posts: 97
Joined: Fri Aug 09, 2019 12:16 am

Re: 5G.15

I also keep getting the same as you so it might be an error

Osvaldo SanchezF -1H
Posts: 122
Joined: Wed Sep 18, 2019 12:21 am

Re: 5G.15

I get that answer to and even if you follow their work the answer should still be 2.7kJ so it must be a typo.

Callum Guo 1H
Posts: 134
Joined: Fri Aug 02, 2019 12:15 am
Been upvoted: 1 time

Re: 5G.15

probably a typo then if 3 people got the same answer