Which Ka for H3PO4 is represented by the expression:?
[H3O+] [PO43-]
—————
[HPO42-]:
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Ka3 |
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Ka1 |
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Ka2 |
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Kb3 |
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Which Ka for H3PO4 is represented by the expression:? [H3O+] [PO43-] ————— [HPO42-]: Ka3 Ka1 Ka2...
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My answer(s) were marked as incorrect. My textbook's Ka values
for H3PO4 are: Ka1=7.11x10^-3, Ka2=6.32x10^-8, and
Ka3=4.5x10^-13
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