A balance has a sensitivty requirement of 4.0 mg. Explain how you would weigh 15 mg of a substance with an accuracy of ± 5% using lactose as the diluent.

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 82QRT: Differentiate between the dispersed phase and the continuous phase of (a) soap suds; (b) milk; (c)...
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A balance has a sensitivty requirement of 4.0 mg. Explain how you would weigh 15 mg of a substance with an accuracy of ± 5% using lactose as the diluent. 

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