What is the pH of a solution of 0.25M K3PO4, potassium phosphate? Given Ka1 = 7.5*10^-3 Ka2 = 6.2*10^-8 Ka3 = 4.2*10^-13 I know there is another post here with the same question but nobody explained anything. Where does the K3 go? Why does everyone I see solve this just ignore it and go to H3PO4? Please type answer note write by hend
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What is the pH of a solution of 0.25M K3PO4, potassium phosphate? Given
Ka1 = 7.5*10^-3
Ka2 = 6.2*10^-8
Ka3 = 4.2*10^-13
I know there is another post here with the same question but nobody explained anything. Where does the K3 go? Why does everyone I see solve this just ignore it and go to H3PO4?
Please type answer note write by hend
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