OI Solutilons1. A 250.0-mL aqueous solution contains 45.1 µg of pesticide. Express the pesticide'sconcentration in weight percent, parts per million, and parts per billion.

The volume of the solution is = 250.0 mL The mass of solvent is = 45.1 μg

Answered: 1. A 250.0-mL aqueous solution contains…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section: Chapter Questions

Problem 34QRT

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1. A 250.0-mL aqueous solution contains 45.1 µg of pesticide. Express the pesticide's concentration in weight percent, parts per million, and parts per billion.