1. While titrating a saturated solution of KHT, a student used 8.52mL of a 0.116M NaOH solution to reach a pale pink phenolphthalein endpoint. What was the number of moles of NaOH used in this reaction? Moles of NaOH= 9.88 x 104 2. What would be the student's calculated Ksp value for KHT using the data from the previous question? (8.52mL of 0.116M NaOH necessary to reach a titration endpoint).

1. While titrating a saturated solution of KHT, a student used 8.52mL of a 0.116M NaOH solution to reach a pale pink phenolphthalein endpoint. What was the number of moles of NaOH used in this reaction? Moles of NaOH= 9.88 x 104 2. What would be the student's calculated Ksp value for KHT using the data from the previous question? (8.52mL of 0.116M NaOH necessary to reach a titration endpoint).

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter20: Environmental Chemistry-earth's Environment, Energy, And Sustainability

Section20.7: Green Chemistry And Sustainability

Problem 2.1ACP: Assume that a sample of hard water contains 50. mg/L of Mg2+ and 150 mg/L of Ca2+, with HCO3 as the...

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