Chemistry 1. You have a 100 mg sample of acetanilide that you would like to recrystallize.Solubility of Acetanilide at...Solvent (Boiling Point)Solvent Boiling0°CPointHN.CH3Water (bp 100 °C)5.3 mg/mL56 mg/mLEthanol (bp 78 °C)highhighacetanilideHexane (bp 69 °C)lowlowDiethyl ether (bp 35 °C)highhigh1A. You start by adding hot water to your sample. How much water should you add?○ 0.56 mL1.8 mLO 2.1 mL18.9 mL

Recrystallization is based on the principal of solubility of any compound in a particular solvent at…

Answered: 1. You have a 100 mg sample of…

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter45: Synthesis And Bioassay Of Sulfanilamide And Derivatives

Section: Chapter Questions

Problem 7Q

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Prelab question
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The following questions all are based on the data in this table: Substance Solvent Temp.,oC Solubility, g per 100 mL X heptane 20 23.5 X heptane 80 27.0 X 1-propanol 20 0.6 X 1-propanol 80 8.7 Y heptane 20 4.0 Y heptane 80 4.0 Y 1-propanol 20 22.0 Y 1-propanol 80 31.0…
At 25 °C and a partial pressure of o.020 atm NH,, the concentration of ammonia in water is 1.16 M. What is the solubility of NH, in water at a partial pressure o.060 atm NH, at 25 °C? А. О.367 М В. 1.16 М С. 1.69 atm /D. 3.48 M
Test Tube Solute Mass of Deionized Water (g) Mass of solute (g) Freezing Point (C) 1 None 4.140g X 0.0 2 NaCl 4.021g 0.235g -3.8 3 Unknown A 4.000g 0.233g -.17 4 Unknown B 4.036g 0.231g -0.6 a. Determine the motlilty of each solution. Sample Calculation for Test Tube 2: Sample Calculation for Test Tube 3: b. Calculate the molar mass of the solute in each solution. Sample Calculation for Test Tube 2: Sample Calculation for Test Tube 3:

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