Consider a solution prepared by mixing the following: 50.0 mL of 0.100 M Na 3 PO 4
Question:
Consider a solution prepared by mixing the following:
50.0 mL of 0.100 M Na3PO4
100.0 mL of 0.0500 M KOH
200.0 mL of 0.0750 M HCl
50.0 mL of 0.150 M NaCN
Determine the volume of 0.100 M HNO3 that must be added to this mixture to achieve a final pH value of 7.21.
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Answer you must add 50 mL Explanation Hi KOH is a strong base and by adding 100mL 005M you will ...View the full answer
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Related Book For 
Chemistry
ISBN: 9781305957404
10th Edition
Authors: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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