2) In the Analytical Chemistry Laboratory Mr.Yahiya Al Moqbali wanted to prepare KCI solution. He has dissolved 2.634 (±0.002) g of KCI in a 250.00 (±0.08) mL volumetric flask. Calculate the molarity of the solution and express your answer with its absolute uncertainty and give reasonable number of significant figure. [The formula mass of KCI is 74.5513 (±0.001) amu]

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter24: Introduction To Spectrochemical Methods
Section: Chapter Questions
Problem 24.18QAP
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In the Analytical Chemistry Laboratory Mr.Yahiya Al Moqbali wanted to prepare KCI solution.
He has dissolved 2.634 (+0.002) g of KCI in a 250.00 (±0.08) mL volumetric flask.
Calculate the molarity of the solution and express your answer with its absolute uncertainty
and give reasonable number of significant figure.
[The formula mass of KCI is 74.5513 (±0.001) amu]
(Show your Calculation)
Transcribed Image Text:(2) In the Analytical Chemistry Laboratory Mr.Yahiya Al Moqbali wanted to prepare KCI solution. He has dissolved 2.634 (+0.002) g of KCI in a 250.00 (±0.08) mL volumetric flask. Calculate the molarity of the solution and express your answer with its absolute uncertainty and give reasonable number of significant figure. [The formula mass of KCI is 74.5513 (±0.001) amu] (Show your Calculation)
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