Science Homework Help

Science Homework Help. Need chemistry help to explain why phosphate buffer needs both Na2HPO4 and NaH2PO4 in order to resist change in pH

Explain why phosphate
buffer needs both Na2HPO4  (sodium dibasic phosphate) and NaH2PO4   (sodium monobasic phosphate)   in
order to resist changes in pH?

Science Homework Help

 
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