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Biomedical Engineering: Bridging Medicine and Technology 1st Edition by Veronique Tran,Mark Saltzman
Edition 1ISBN: 9780521840996Biomedical Engineering: Bridging Medicine and Technology 1st Edition by Veronique Tran,Mark Saltzman
Edition 1ISBN: 9780521840996 Exercise 16
In vitro experiments are conducted at pH = 7.4 to simulate physiological conditions. A phosphate buffer system is often used. 
a. What must be the ratio of the concentrations of HPO24− to H2PO−4 ions?
b. What mass of
must be added to 500.0 mL of 0.10 M Na2HPO4 (aq) in the preparation of the buffered solution?
a. What must be the ratio of the concentrations of HPO24− to H2PO−4 ions?
b. What mass of
must be added to 500.0 mL of 0.10 M Na2HPO4 (aq) in the preparation of the buffered solution?Explanation
Verified
Verified
a. The ratio of the concentrations of 
t...
Biomedical Engineering: Bridging Medicine and Technology 1st Edition by Veronique Tran,Mark Saltzman
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