Please answer with complete solutions. Do not use spreadsheet. Thank you   A series of solutions containing NaOH, Na2CO3, and NaHCO3, alone or in compatible combination, was titrated with 0.1202 M HCl. Tabulated below are the volumes of acid needed to titrate 25.00-mL portions of each solution to (1) a phenolphthalein and (2) a bromocresol green end point. Use this information to deduce the composition of the solutions. In addition, calculate the mass in milligrams of each solute per milliliter of solution.

Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter1: Essential Ideas
Section: Chapter Questions
Problem 9E: What properties distinguish solids from liquids? Liquids from gases? Solids from gases?
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Please answer with complete solutions. Do not use spreadsheet. Thank you

 

A series of solutions containing NaOH, Na2CO3, and NaHCO3, alone or in compatible combination, was titrated with 0.1202 M HCl. Tabulated below are the volumes of acid needed to titrate 25.00-mL portions of each solution to (1) a phenolphthalein and (2) a bromocresol green end point. Use this information to deduce the composition of the solutions. In addition, calculate the mass in milligrams of each solute per milliliter of solution.

(1)
(2)
(a) 22.42 22.44
(b) 15.67 42.13
(c) 29.64 36.42
(d) 16.12 32.23
(e) 0.00 33.333
Transcribed Image Text:(1) (2) (a) 22.42 22.44 (b) 15.67 42.13 (c) 29.64 36.42 (d) 16.12 32.23 (e) 0.00 33.333
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9781938168390
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OpenStax