2. An electronic balance has a sensitivity requirement of 2 mg. Explain how youwould weigh 15 mg of capsaicin with an error not >5%, using starch as the dilu-ent.3. A torsion prescription balance has a sensitivity requirement of 4 mg. Explain howyou would weigh 5 mg of hydromorphone hydrochloride with an error not >5%.Use lactose as the diluent.4. An electronic balance has a sensitivity requirement of 3.2 mg. Using lactose asthe diluent, explain how you would weigh 8 mg of digoxin with an error not >5%.5. A prescription balance has a sensitivity requirement of 6.5 mg. Explain how youwould weigh 20 mg of a substance with an error not >2%.

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2. An electronic balance has a sensitivity requirement of 2 mg. Explain how you would weigh 15 mg of capsaicin with an error not >5%, using starch as the dilu- ent.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

2. An electronic balance has a sensitivity requirement of 2 mg. Explain how you
would weigh 15 mg of capsaicin with an error not >5%, using starch as the dilu-
ent.
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 >5%.
Use lactose as the diluent.
4. An electronic balance has a sensitivity requirement of 3.2 mg. Using lactose as
the diluent, explain how you would weigh 8 mg of digoxin with an error not >5%.
5. A prescription balance has a sensitivity requirement of 6.5 mg. Explain how you
would weigh 20 mg of a substance with an error not >2%.

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