A certain weak acid, HA, with a K, value of 5.61 x 10-6 is titrated with NAOH. Part A A solution is made by mixing 8.00 mmol (millimoles) of HA and 2.00 mmol of the strong base. What is the resulting pH? Express the pH numerically to two decimal places. > View Available Hint(s) pH = 4.77 Submit Previous Answers v Correct Part B More strong base is added until the equivalence point is reached. What is the pH of this solution at the equivalence point if the total volume is 42.0 mL? Express the pH numerically to two decimal places. > View Available Hint(s) Πν ΑΣφ pH =

A certain weak acid, HA, with a K, value of 5.61 x 10-6 is titrated with NAOH. Part A A solution is made by mixing 8.00 mmol (millimoles) of HA and 2.00 mmol of the strong base. What is the resulting pH? Express the pH numerically to two decimal places. > View Available Hint(s) pH = 4.77 Submit Previous Answers v Correct Part B More strong base is added until the equivalence point is reached. What is the pH of this solution at the equivalence point if the total volume is 42.0 mL? Express the pH numerically to two decimal places. > View Available Hint(s) Πν ΑΣφ pH =

Curren'S Math For Meds: Dosages & Sol

11th Edition

ISBN:9781305143531

Author:CURREN

Publisher:CURREN

Chapter10: Reconstitution Of Powdered Drugs

Section: Chapter Questions

Problem 8SST

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Question

Bonly

A certain weak acid, HA, with a Ka value of
5.61 x 10-6, is titrated with NaOH.
Part A
A solution is made by mixing 8.00 mmol (millimoles) of HA and 2.00 mmol of the strong base. What is the resulting pH?
Express the pH numerically to two decimal places.
> View Available Hint(s)
pH = 4.77
Submit
Previous Answers
v Correct
Part B
More strong base is added until the equivalence point is reached. What is the pH of this solution at the equivalence point if
the total volume is 42.0 mL ?
Express the pH numerically to two decimal places.
• View Available Hint(s)
ΑΣφ
pH =
Submit

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