Question 5.d of 11SubmitMost anesthetic 'gases' arevolatile liquids and therefore mustbe vaporized in order to bedelivered in a gas form to thelungs.The vaporizer holds the gas in anequilibrium condition in which theconcentration of the gasmolecules remains constant onaverage. Oxygen gas then flowsinto the vaporizer and moves amixture of O, and anesthesia intothe tube for the patient.| %v/v12345C78+/-x 10 0Tap here or pull up for additional resources Question 5.d of 11Submitaverage. Oxygen gas then flowsinto the vaporizer and moves amixture of O, and anesthesia intothe tube for the patient.A 39.4 g sample of halothane is0.200 moles. At STP, what is theconcentration (% v/v) of 39.4 g ofhalothane that has beencompletely vaporized into acontainer with a volume of 224 L?Assume that halothane is an idealgas.%v/v12345C78+/-x 10 0Tap here or pull up for additional resources

Given: Mass of halothane = 39.4 g. Moles of halothane = 0.200 mol. Volume of container = 224 L And conditions is STP conditions. => Molar mass of haloethane = 39.40.200 = 197 g/mol. According to ideal gas law, PV = nRT where P = pressure in atm V = volume in L n = moles R = gas constant = 0.0821 atm.L/K.mol T = temperature in K = T in °C + 273where M = Molar mass of gas in g/mol = 197 g/mol. d = density of gas in g/L At STP, P is 1 atm and T is 273 K. Hence substituting the values we get, => 1 × 197 = d × 0.0821 × 273=> d = 8.79 g/L approx.Hence the volume of gas = MassDensity = 39.48.79 = 4.483 L approx.Therefore the %(v/v) of halothane = Volume of halothaneVolume of container × 100 = 4.483224 × 100 = 1.84 % approx. Hence the answer is 1.84 % approx.

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A 39.4 g sample of halothane is 0.200 moles. At STP, what is the concentration (% v/v) of 39.4 g of halothane that has been completely vaporized into a container with a volume of 224 L? Assume that halothane is an ideal gas. %v/v

A 39.4 g sample of halothane is 0.200 moles. At STP, what is the concentration (% v/v) of 39.4 g of halothane that has been completely vaporized into a container with a volume of 224 L? Assume that halothane is an ideal gas. %v/v

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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