Calculate the pH of the buffer that results from mixing 57.9 mL of a 0.278 M solution of HCHO2 and 17.1 mL of a 0.535 M solution of NaCHO2. The Ka value for HCHO2 is 1.8×10−4.
Calculate the pH of the buffer that results from mixing 57.9 mL of a 0.278 M solution of HCHO2 and 17.1 mL of a 0.535 M solution of NaCHO2. The Ka value for HCHO2 is 1.8×10−4.
Chapter15: Complex Acid/base Systems
Section: Chapter Questions
Problem 15.21QAP
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Calculate the pH of the buffer that results from mixing 57.9 mL of a 0.278 M solution of HCHO2 and 17.1 mL of a 0.535 M solution of NaCHO2. The Ka value for HCHO2 is 1.8×10−4.
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