4 a) Calculate the pH of the solution formed when 100 cm³ of 0.100 mol dm³ H₂SO4 is added to 50 cm³ of0.500 mol dm NaOH.b) Calculate the pH of the solution formed when 25 cm³ of 0.250 mol dm³ HCI is added to 15 cm³ of0.100 mol dm KOH.5 Calculate the pH of the solution formed when 3.5 g of impure sodium hydroxide (98.7 % purity) isdissolved in water and made up to 100 cm³, and then 25 cm³ of 0.35 mol dm³ diprotic acid is added.

Pls repost your question ( 5) .

a) Calculate the pH of the solution formed when 100 cm³ of 0.100 mol dm³ H₂SO, is added to 50 cm³ of 0.500 mol dm NaOH. b) Calculate the pH of the solution formed when 25 cm³ of 0.250 mol dm³ HCI is added to 15 cm³ of 0.100 mol dm KOH.

a) Calculate the pH of the solution formed when 100 cm³ of 0.100 mol dm³ H₂SO, is added to 50 cm³ of 0.500 mol dm NaOH. b) Calculate the pH of the solution formed when 25 cm³ of 0.250 mol dm³ HCI is added to 15 cm³ of 0.100 mol dm KOH.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter15: Acid-base Equilibria

Section: Chapter Questions

Problem 8ALQ: You have a solution of the weak acid HA and add some of the salt NaA to it. What are the major...

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