A drug is ordered to be administered IV at the initial rate of 4 mU/min, and may increase by 2 mu/min q 15 min to a max of 10 mU/min. The IV strength is 5 mU/mL.Construct the first two lines of the titration table for this order.O A. Dose Rate (mU/min) IV rate (mL/h)4 mU/min (initial)8 mU/min36 mL/h48 mL/hO B. Dose Rate (mU/min)4 mU/min (initial)6 mU/minOc. Dose Rate (mU/min)4 mU/min (initial)6 mU/minO D. Dose Rate (mu/min)4 mU/min (initial)6 mu/minIV rate (mL/h)24 mL/h48 mL/hIV rate (mL/h)48 mL/h72 mL/hIV rate (mL/h)36 mL/h36 mL/h

Initial rate = 4 mU/min. Rate in 15 min. = 4 mU × 15 = 60 mU Rate in 60…

A drug is ordered to be administered IV at the initial rate of 4 mU/min, and may increase by 2 mU/min q 15 min to a max of 10 mU/min. The IV strength is 5 mu/mL. Construct the first two lines of the titration table for this order. O A. Dose Rate (mU/min) 4 mU/min (initial) IV rate (mL/h) 36 mL/h 8 mU/min 48 mL/h O B. Dose Rate (mU/min) 4 mU/min (initial) 6 mU/min IV rate (mL/h) 24 mL/h 48 mL/h OC. Dose Rate (mU/min) 4 mU/min (initial) 6 mU/min O D. Dose Rate (mU/min) 4 mU/min (initial) 6 mU/min IV rate (mL/h) 48 mL/h 72 mL/h IV rate (mL/h) 36 mL/h 36 mL/h

A drug is ordered to be administered IV at the initial rate of 4 mU/min, and may increase by 2 mU/min q 15 min to a max of 10 mU/min. The IV strength is 5 mu/mL. Construct the first two lines of the titration table for this order. O A. Dose Rate (mU/min) 4 mU/min (initial) IV rate (mL/h) 36 mL/h 8 mU/min 48 mL/h O B. Dose Rate (mU/min) 4 mU/min (initial) 6 mU/min IV rate (mL/h) 24 mL/h 48 mL/h OC. Dose Rate (mU/min) 4 mU/min (initial) 6 mU/min O D. Dose Rate (mU/min) 4 mU/min (initial) 6 mU/min IV rate (mL/h) 48 mL/h 72 mL/h IV rate (mL/h) 36 mL/h 36 mL/h

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.28QAP

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Standardization of 0.10 M HCl1. Take three (3) clean and properly labeled 250-mL Erlenmeyer flasks. Into the three flasks, weigh 0.1 g of the primary standard Na2CO3 to the nearest 0.1 mg. Record the weights of the primary standard.2. Add about 75.0 mL of boiled distilled water and swirl to dissolve the solids.3. Add 2 to 3 drops of phenolphthalein indicator. Record the initial burette reading and titrate with the prepared 0.10 M HCl solution until phenolphthalein endpoint.4. Record the final burette reading for each titration in your data sheetDetermination of Ksp and Molar Solubility1. Add Ca(OH)2 to 250.0 mL distilled water with stirring until equilibrium is achieved. 2. Filter the undissolved precipitate. Measure out 50.0 mL of the supernate into a 250-mL Erlenmeyer flask using a pipette.3. Add a few drops of phenolphthalein indicator and titrate with standardized HCl solution until endpoint is achieved.4. Record the volume the HCl solution used. Perform two more trials.…
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