A chemist prepares a solution of vanadium(III) chloride (VCI,) by measuring out 0.21 g of VCI, into a 250. mL volumetric flask and filling to the mark with distilled water. Calculate the molarity of Cl anions in the chemist's solution. Be sure your answer is rounded to 2 significant digits. mol L

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A chemist prepares a solution of vanadium(III) chloride (VCI,) by measuring out 0.21 g of VCI, into a 250. mL volumetric flask and filling to
the mark with distilled water.
Calculate the molarity of Cl anions in the chemist's solution.
Be sure your answer is rounded to 2 significant digits.
mol
L
Transcribed Image Text:A chemist prepares a solution of vanadium(III) chloride (VCI,) by measuring out 0.21 g of VCI, into a 250. mL volumetric flask and filling to the mark with distilled water. Calculate the molarity of Cl anions in the chemist's solution. Be sure your answer is rounded to 2 significant digits. mol L
Expert Solution
Step 1

Given,

mass ofVCl3= 0.21 g

Volume of VCl3= 250 ml=250×10-3L

molar mass of VCl3=157.3 g/mol

 

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