b) 10.5 ml of x M hypochloric acid, HOC? , is diluted to 250 ml. I) Calculate the value of x If the molarity of the diluted HOCe acld solution is 0.15 M. li) If the pH of 0.15 M HOC? acid solution is 4.14, determine the K for the acid. I) Calculate the number of moles of NaOCe requlred to add to 250 ml of 0.15 M HOC! solution such that the resulting solution has a pH of 5.

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 15.13QE: Why have chemists not tabulated the fraction ionized for different acids? Such a table would make...
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b) 10.5 ml of x M hypochloric acid, HOCE , is diluted to 250 ml.
I) Calculate the value of x if the molarity of the diluted HOCe acid solution is 0.15 M.
li) If the pH of 0.15 M HOC! acid solution is 4.14, determine the K, for the acid.
II) Calculate the number of moles of NaOCe required to add to 250 ml of 0.15 M HOC!
solution such that the resulting solution has a pH of 5.
Transcribed Image Text:b) 10.5 ml of x M hypochloric acid, HOCE , is diluted to 250 ml. I) Calculate the value of x if the molarity of the diluted HOCe acid solution is 0.15 M. li) If the pH of 0.15 M HOC! acid solution is 4.14, determine the K, for the acid. II) Calculate the number of moles of NaOCe required to add to 250 ml of 0.15 M HOC! solution such that the resulting solution has a pH of 5.
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