Double Indicator TitrationDouble indicator Titration of 1.000g powdered sample containing either alone orany compatible mixture of NaOH/Na,Co,/NAHCO, and the rest are inertcomponents. The sample was dissolved in 20 ml water then titrated with 0.50 MHCl and reach Phenolphthalein endpoint at burette volume of 25.55 mL. Continuingtitration, it reached Methyl orange end point at burette volume of 9.45 mL.a.What are the volumes required for the following?VNHOH-Vna,Co,Vнансо,.b.Calculate the percentage mass of the possible alkaline component/s

In a mixture, NaOH and NaHCO3 can't be present simultaneously since they react with each to form…

Double Indicator Titration Double indicator Titration of 1.000g powdered sample containing either alone or any compatible mixture of NaOH/Na,Co,/NAHCO, and the rest are inert components. The sample was dissolved in 20 ml water then titrated with 0.50 M HCI and reach Phenolphthalein endpoint at burette volume of 25.55 ml. Continuing titration, it reached Methyl orange end point at burette volume of 9.45 ml. What are the volumes required for the following? VNa,Co, - Vнансо,. b. Calculate the percentage mass of the possible alkaline component/s

Double Indicator Titration Double indicator Titration of 1.000g powdered sample containing either alone or any compatible mixture of NaOH/Na,Co,/NAHCO, and the rest are inert components. The sample was dissolved in 20 ml water then titrated with 0.50 M HCI and reach Phenolphthalein endpoint at burette volume of 25.55 ml. Continuing titration, it reached Methyl orange end point at burette volume of 9.45 ml. What are the volumes required for the following? VNa,Co, - Vнансо,. b. Calculate the percentage mass of the possible alkaline component/s

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Double Indicator Titration
Double indicator Titration of 1.000g powdered sample containing either alone or
any compatible mixture of NaOH/Na,Co,/NAHCO, and the rest are inert
components. The sample was dissolved in 20 ml water then titrated with 0.50 M
HCl and reach Phenolphthalein endpoint at burette volume of 25.55 mL. Continuing
titration, it reached Methyl orange end point at burette volume of 9.45 mL.
a.
What are the volumes required for the following?
VNHOH-
Vna,Co,
Vнансо,.
b.
Calculate the percentage mass of the possible alkaline component/s

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