Answer to Question #258949 in General Chemistry for chapter two

General Chemistry

Question #258949

Derive 𝛂_H3PO4,𝛂_H2PO4^-, 𝛂_HPO4^2-, and 𝛂_PO4^3- expressions in terms of Ka and hydronium ion concentration.

Expert's answer

𝛂H3PO4= 1×10^ph

= 1×10⁶

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