A potassium hydroxide (KOH) solution is 44.0% KOH by mass and has a density of 1.43 g/mL at 20oC. What is the molarity of this KOH solution? (Round your answer to 3 significant figures.)
A potassium hydroxide (KOH) solution is 44.0% KOH by mass and has a density of 1.43 g/mL at 20oC. What is the molarity of this KOH solution? (Round your answer to 3 significant figures.)
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter1: Introduction To Chemistry
Section: Chapter Questions
Problem 1.87PAE: 1.87 A solution of ethanol in water has a volume of 54.2 mL and a mass of 49.6 g. what information...
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A potassium hydroxide (KOH) solution is 44.0% KOH by mass and has a density of 1.43 g/mL at 20oC. What is the molarity of this KOH solution? (Round your answer to 3 significant figures.)
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