Owlv2 With Labskills, 4 Terms (24 Months) Printed Access Card For Williamson/masters' Macroscale And Microscale Organic Experiments, 7th
7th Edition
ISBN: 9781305884168
Author: Williamson, Kenneth L.; Masters, Katherine M.
Publisher: Cengage Learning
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Chapter 7, Problem 10Q
Interpretation Introduction
Interpretation:
Equations that describe the extraction procedure of acetaminophen from an organic solvent such as ether should be written.
Concept introduction:
Acetaminophen is commonly known as paracetamol.It is used as an analgesic and antipyretic.IUPAC name of paracetamol is
Extraction of drug like acetaminophen can be done withan appropriate choice of solvents. There are several techniques for the extraction ofthe drug. The commonly used methods include column chromatography and liquid-liquid extraction that is carried out in the presence of water and ether as the solvents. The difference in densities of water and ether allow them to form separate layers in a separatory funnel and thus allows the effective separation and isolation of caffeine.Experimental results reveal that paracetamol is soluble in acetone, ethanol.
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When 15.00 mL of 3.00 M NaOH was mixed in a calorimeter with 12.80 mL of 3.00 M HCl, both initially at room temperature (22.00 C), the temperature increased to 29.30 C. The resultant salt solution had a mass of 27.80 g and a specific heat capacity of 3.74 J/Kg. What is heat capacity of the calorimeter (in J/C)? Note: The molar enthalpy of neutralization per mole of HCl is -55.84 kJ/mol.
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Owlv2 With Labskills, 4 Terms (24 Months) Printed Access Card For Williamson/masters' Macroscale And Microscale Organic Experiments, 7th
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