A chemist prepares a solution of barium chloride (BaCl,) by measuring out 87. g of barium chloride into a 350. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's barium chloride solution. Round your answer to 2 significant digits.
A chemist prepares a solution of barium chloride (BaCl,) by measuring out 87. g of barium chloride into a 350. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's barium chloride solution. Round your answer to 2 significant digits.
Chemistry
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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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:A chemist prepares a solution of barium chloride (BaCl,) by measuring out 87. g of barium chloride into a 350. mL volumetric flask and filling the flask to the
mark with water.
Calculate the concentration in mol/L of the chemist's barium chloride solution. Round your answer to 2 significant digits.
I mol
Expert Solution
Step 1
Given:
Mass of BaCl2= 87 g
The volume of the solution, V=350 mL= 350/1000=0.350 L
[1 L = 1000 mL]
Molar mass of BaCl2=208.23 g/mol
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