A 10.00 mL sample of 1.20 M HNO2 (analyte) (pK, = 3.34 and K = 4.57x104) is titrated with 1.20M NaOH (titrant), what is the pH when 5.00 mL of NaOH are added to the analyte?Question 4A 10.00 mL sample of 1.20 M HNO2 (analyte) (pK, = 3.34 and K, -4.57x104) is titrated with 1.20M NaOH (titrant), what is the pH when 10.00 mL of NaOH are added to the analyte?AssumeKu = 1.0 x 10-14Using the titration curve below for the titration of 10.00 mL of the analyte NH3 with HCl(aq)(titrant) to estimate pKa for NH3Titration of 10.00 mL Ammonia (ag) with Hydrochloric Acid (ag)12.011.010.09.08.07.05.04.03.02.01.00.00.02.04.010.0 12.0 140 16.0 180 20.06.0Volume of HCI Added (mL)8.0

1.) First we would calculate moles and draw ICE table for reaction between acid and base. Then we…

Answered: A 10.00 mL sample of 1.20 M HNO2…

A 10.00 mL sample of 1.20 M HNO2 (analyte) (pK, = 3.34 and K = 4.57x10) is titrated with 1.20 M NaOH (titrant), what is the pH when 5.00 mL of NaOH are added to the analyte? %3! %3!

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter14: Equilibria In Acid-base Solutions

Section: Chapter Questions

Problem 74QAP: Fifty cm3 of 1.000 M nitrous acid is titrated with 0.850 M NaOH. What is the pH of the solution (a)...

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Question

A 10.00 mL sample of 1.20 M HNO2 (analyte) (pK, = 3.34 and K = 4.57x104) is titrated with 1.20
M NaOH (titrant), what is the pH when 5.00 mL of NaOH are added to the analyte?
Question 4
A 10.00 mL sample of 1.20 M HNO2 (analyte) (pK, = 3.34 and K, -4.57x104) is titrated with 1.20
M NaOH (titrant), what is the pH when 10.00 mL of NaOH are added to the analyte?
Assume
Ku = 1.0 x 10-14
Using the titration curve below for the titration of 10.00 mL of the analyte NH3 with HCl(aq)
(titrant) to estimate pKa for NH3
Titration of 10.00 mL Ammonia (ag) with Hydrochloric Acid (ag)
12.0
11.0
10.0
9.0
8.0
7.0
5.0
4.0
3.0
2.0
1.0
0.0
0.0
2.0
4.0
10.0 12.0 140 16.0 180 20.0
6.0
Volume of HCI Added (mL)
8.0

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