17) How many grams of KBr (119.0 g/mol) must be added to 2.00 L of a 1.50 M solution of Pb(NO3)2 to precipitate all the Pb^+2 ions in the form of PbBr2? Show all work and report your answer to the correct number if significant figures and the correct units

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter14: Acids And Bases
Section: Chapter Questions
Problem 30QRT
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17) How many grams of KBr (119.0 g/mol) must be added to 2.00 L of a 1.50 M solution of Pb(NO3)2 to precipitate all the Pb^+2 ions in the form of PbBr2? Show all work and report your answer to the correct number if significant figures and the correct units.

Pb(NO:)2(aq) + 2KBr(aq) → PbBr2(s) + 2KNO3(aq)
Transcribed Image Text:Pb(NO:)2(aq) + 2KBr(aq) → PbBr2(s) + 2KNO3(aq)
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