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corrupt file - can anyone fix it

Joeboy
13-Aquamarine

corrupt file - can anyone fix it

when I try to save this file I am told it is corrupted.  Is there a way it can be fixed?

3 REPLIES 3
RichardJ
19-Tanzanite
(To:Joeboy)

In the equilibrium expression for  the carbonic acid/bicarbonate (Ka=...), delete and recreate the term in the numerator for the bicarbonate ion. There's something wrong with it.

jsheehan
12-Amethyst
(To:Joeboy)

Hi Dixie,

Yes, I found the bad region. You have a Boolean operator stating

Ka= ((H+)8(HCO3)^-)/(H2C)3)

John

jsheehan
12-Amethyst
(To:Joeboy)

Hah .. you are quick Richard Jackon, very quick

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