1. In a blood sample, the H₂PO4/HPO4²- buffer has Ka = 6.2 x10-8. What is the pH of the
buffer if [H₂PO4] = 0.20 M and [HPO4²-] = 0.20 M?

Question

04-10-2022
Chemistry

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1. In a blood sample, the H₂PO4/HPO4²- buffer has Ka = 6.2 x10-8. What is the pH of the
buffer if [H₂PO4] = 0.20 M and [HPO4²-] = 0.20 M?

Sagot :

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