#3. A torsion prescription balance has a sensitivity requirement of 4 mg. Explain how you would weigh 5 mg of hydromorphone hydrochloride with an error not greater than 5%. Use lactose as the diluent. #4. An electronic balance has a sensitivity requirement of 3.2 mg. Using lactose as a diluent, explain how you would weigh 8 mg of digoxin with an error not greater than 5%.

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter7: Statistical Data Treatment And Evaluation
Section: Chapter Questions
Problem 7.4QAP
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# 3. A torsion prescription balance has a sensitivity requirement
of 4 mg. Explain how you would weigh 5 mg of hydromorphone
hydrochloride with an error not greater than 5%. Use lactose as
the diluent.
#4. An electronic balance has a sensitivity requirement of 3.2
mg. Using lactose as a diluent, explain how you would weigh 8
mg of digoxin with an error not greater than 5%.
Transcribed Image Text:# 3. A torsion prescription balance has a sensitivity requirement of 4 mg. Explain how you would weigh 5 mg of hydromorphone hydrochloride with an error not greater than 5%. Use lactose as the diluent. #4. An electronic balance has a sensitivity requirement of 3.2 mg. Using lactose as a diluent, explain how you would weigh 8 mg of digoxin with an error not greater than 5%.
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