A nurse practitioner prepares an injection of promethazine, an antihistamine used to treat allergic rhinitis. If the stock bottle is labeled 20. mg/mL and the order is a dose of 15.0 mg, how many milliliters will the nurse draw up in the syringe?   Express the volume in milliliters to two significant figures.

General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter1: Chemistry And Measurement
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Problem 1.82QP: The acidic constituent in vinegar is acetic acid. A 10.0-mL sample of a certain vinegar contains 611...
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A nurse practitioner prepares an injection of promethazine, an antihistamine used to treat allergic rhinitis. If the stock bottle is labeled 20. mg/mL and the order is a dose of 15.0 mg, how many milliliters will the nurse draw up in the syringe?
 
Express the volume in milliliters to two significant figures.
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