Homework Help: Chemistry

Posted by Summer on Monday, January 2, 2012 at 4:47pm.

The reaction describing the formation of ozone from oxygen is shown below.

3 O2(g) <--> 2 O3(g)

Calculate Grxn at 288 K for this reaction in a flask where
[O2] = 3.419 x 10-2 M and
[O3] = 5.783 x 10-4 M.
Assume G° = 326 kJ.

Use molarity to construct the reaction quotient, and express your answer in kJ.

Chemistry - DrBob222, Monday, January 2, 2012 at 5:06pm
DG = DGo + RT*lnQ
Q = (O3)^2/(O2)^3
Use 8.314 for R

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