Calculate the pH of two HCl solution based on their concentrations of 0.001 and 0.0001 M. Then calculate the pH of a solution when you add each of these to a closed carbonic acid system with mcarb-t = mH2CO3 + mHCO3- + mCO32- = 0.01 m and pH = 6. At that pH, mH2CO3 = 10-2.16; mHCO3- =10-2.51; mCO32- is negligible.

Calculate the pH of two HCl solution based on their concentrations of 0.001 and 0.0001 M. Then calculate the pH of a solution when you add each of these to a closed carbonic acid system with mcarb-t = mH2CO3 + mHCO3- + mCO32- = 0.01 m and pH = 6. At that pH, mH2CO3 = 10-2.16; mHCO3- =10-2.51; mCO32- is negligible.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter31: Introduction To Analytical Separations

Section: Chapter Questions

Problem 31.17QAP

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