A1 liter solution is made by adding 0.5983 moles NaH2PO4 and 0.5456 moles NazHPO4. What will be the final pH (to two decimal places) of this solution after addition of 9.9277 ml of 3.7305 molar HCI? The pKa of sodium dihydrogen phosphate is 6.86.
A1 liter solution is made by adding 0.5983 moles NaH2PO4 and 0.5456 moles NazHPO4. What will be the final pH (to two decimal places) of this solution after addition of 9.9277 ml of 3.7305 molar HCI? The pKa of sodium dihydrogen phosphate is 6.86.
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter15: Solutions Of Acids And Bases
Section: Chapter Questions
Problem 15.121QE: A solution is made by diluting 25.0 mL of concentrated HCl (37% by weight; density = 1.19 g/mL) to...
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