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9. In a lab, 67.2 g of copper(II) chloride is dissolved in enough water to make 250 mL of solution. What is the molar concentration of the solution? A) 2.5 mol/L B) 2.0 mol/L C) 1.0 mol/L D) 0.50 mol/L

9. In a lab, 67.2 g of copper(II) chloride is dissolved in enough water to make 250 mL of solution. What is the molar concentration of the solution? A) 2.5 mol/L B) 2.0 mol/L C) 1.0 mol/L D) 0.50 mol/L

Chemistry
Chemistry
10th Edition
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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9. In a lab, 67.2 g of copper(II) chloride dissolved in enough water to make 250 mL of solution. What is the molar concentration of the solution? A) 2.5 mol/L B) 2.0 mol/L C) 1.0 mol/L D) 0.50 mol/L 10. What type of reaction is a precipitation reaction? A) synthesis reaction B) decomposition reaction C) single displacement reaction D) double displacement reaction
Transcribed Image Text:9. In a lab, 67.2 g of copper(II) chloride dissolved in enough water to make 250 mL of solution. What is the molar concentration of the solution? A) 2.5 mol/L B) 2.0 mol/L C) 1.0 mol/L D) 0.50 mol/L 10. What type of reaction is a precipitation reaction? A) synthesis reaction B) decomposition reaction C) single displacement reaction D) double displacement reaction
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