H.W:- Calculate the Formal and Molar concentrations of the constituents in: 1) 2.30 g of ethanol (g. fw = 46.1) in 3.50 litres of aqueous solution. 2) 285 mg of trichloroacetic acid (g. fw = 163) in 10 mL of aqueous solution (its percentage of ionization = 73%).

H.W:- Calculate the Formal and Molar concentrations of the constituents in: 1) 2.30 g of ethanol (g. fw = 46.1) in 3.50 litres of aqueous solution. 2) 285 mg of trichloroacetic acid (g. fw = 163) in 10 mL of aqueous solution (its percentage of ionization = 73%).

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter13: Titrations In Analytical Chemistry

Section: Chapter Questions

Problem 13.12QAP

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Unive rsity of Anbar
(32>
Educ ition College for Pure Sciences
A nalytical Chemistry 1// 1st Stage
Department of Chemistry
Dr. Bashar Abdulazeez Mahmood
LAIYLAIY W AXEAN
H. W:- Calculate the Formal and Molar concentrations of the constituents in:
1) 2.30 g of ethanol (g. fw= 46.1) in 3.50 litres of aqueous solution.
2) 285 mg of trichloroacetic acid (g. fw = 163) in 10 mL of aqueous solution (its percentage
of ionization = 73%).

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