A chemist prepares a solution of vanadium(III) bromide (VBr) by measuring out 12. mg of VBr, into a 50. ml. volumetric flask and filting to the mark with distilled water. Calculate the molarity of Br anions in the chemist's solution. Be sure your answer is rounded to the correct number of significant digits. mol L 0.9 X S ?

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Chapter1: Chemistry And Measurement
Section: Chapter Questions
Problem 1.149QP: A 124-g sample of a pure liquid, liquid A, with a density of 3.00 g/mL is mixed with a 40.8-mL...
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A chemist prepares a solution of vanadium(III) bromide (VBr) by measuring out 12. mg of VBr, into a 50. ml. volumetric flask and fiting to the mark with
distilled water.
Calculate the molarity of Br anions in the chemist's solution.
Be sure your answer is rounded to the correct number of significant digits.
mol
L
0.9
X
?
Transcribed Image Text:A chemist prepares a solution of vanadium(III) bromide (VBr) by measuring out 12. mg of VBr, into a 50. ml. volumetric flask and fiting to the mark with distilled water. Calculate the molarity of Br anions in the chemist's solution. Be sure your answer is rounded to the correct number of significant digits. mol L 0.9 X ?
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