What is the purpose of the Claisen adapter in the reflux setup?Select one:to prevent bumping of the solventO to control the water flow to the condenserO to allow for addition of reagents (via addition funnel) without removing the condenserO to condense any vapor

Answered: Image /qna-images/answer/a42762e5-ff53-43c4-a7a8-229c2fb41f2b.jpg

What is the purpose of the Claisen adapter in the reflux setup? Select one: to prevent bumping of the solvent to control the water flow to the condenser to allow for addition of reagents (via addition funnel) without removing the condenser to condense any vapor

What is the purpose of the Claisen adapter in the reflux setup? Select one: to prevent bumping of the solvent to control the water flow to the condenser to allow for addition of reagents (via addition funnel) without removing the condenser to condense any vapor

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter4: Recrystallization

Section: Chapter Questions

Problem 8Q

See similar textbooks

Related questions

Q: What are two characteristics of good recrystallization solvent for given compound

A: Recrystallization is the most important process to purify the non volatile solvent.

Q: you and your lab partner attempt to isolate/purify your unknown acid from a complex mixture using…

A: A question based on analytical separation. The situation of steam distillation is prescribed for…

Q: How to increase thw yield of steam distillation?

A: We have to write how to increase the yield of steam distillation.

Q: What is the drying agent used? What is the purpose of this drying agent?

A: Organic compounds can be defined as the compounds that contain carbon and hydrogen atoms.

Q: From the practical standpoint, is it better to use a "good" solvent or a "poor" solvent when…

A: Polymer molecular weight is an important characteristic that influences various properties such as…

Q: How is recrystallization of an impure solid accomplished?

A: Recrystallization is a technique used for the purification of a solid from impurities.

Q: Can you recrystallize these two components with 95% ethanol? Is it possible? If so, make a flow…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Sublimation is preferred for small scale purification as compared to crystallization because there…

Q: Pay attention to the lipbalm formula of aloe vera extract (Aloe vera.L): Glycerin 5% Cera flava 10%…

A: lipbalm formula of aloe vera extract (Aloe vera.L): Glycerin 5% Cera flava 10% Nipagin 0.18% Lanolin…

Q: What are pipeline slurry systems? How do they function?

A: Slurry is a mixture of solid in a molten state. It is denser than liquid and is mobile. The…

Q: Just prior to drying an organic layer with a drying agent, you notice water droplets in the organ…

A: We have to tell what we should do if the organic layer containing water droplets prior to drying…

Q: Identify the characteristics of a good recrystallization solvent. Select one or more: Dissolves a…

Q: You wash a separatory funnel with soap and water to ensure it is clean before extracting an aqueous…

A: The apparatus is used for separation of immiscible and varied density liquids from a mixture. It is…

Q: Use the dropdown menus to indicate whether a solvent pair could be used successfully in a…

A: Ideal properties of mixed solvents in recrystallization: 1) The compound should be readily soluble…

Q: You have completed your recrystallization process, but you did not get any crystals back after you…

A: Recrystallization is a process which is used to purify the compounds. The principle behind…

Q: 1. Explain the importance of using a thermometer in the simple distillation setup. Enumerate the…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: List and describe three characteristics of a good recrystillzation solvent

A: Recrystallization: recrystallization is a process by which chemicals are purified from the…

Q: Show the calculation for the preparation of 0.01%, 0.001%, 0.0001%, 0.00001% standard DNA solutions…

A: Given question related to calculation for the preparation of 0.01%, 0.001%, 0.0001%, 0.00001%…

Q: EWhat are the advantages of using steam distillation in the recovery of organic liquid from a…

A: In the given question, we have to find advantage of steam distillation in recovery of organic liquid…

Q: What physical property determines which solvent sinks to the bottom when performing a liquid-liquid…

A: A separating funnel is used for carrying out liquid liquid extractions. When two liquids are shaken…

Q: Watchglass Bent glass hook Arrangement for the drying of samples. It shows the recommended way to…

A: false, as the reagent is not covered the lid of the bottle as well as the beaker beak is open…

Q: What is different about steam distillation

Q: Which of these is NOT true of a good recrystallization solvent? a) The compound is insoluble in the…

A: The process of purification of compounds by crystallizing it again with the help of a solvent is…

Q: How to get maximum % recovery from recrystallization and crude weight

Q: Aromatic Water Poppermint water (Simple solution method) Formula Poppermint ol, Purifled water, To…

A: Answer - peppermint water - Procedure - (1) forming a carrier solution after mixing proper amount of…

Q: Volumetric pipettes are designed to deliver a precise amount of liquid, but only if you a. submerge…

A: A multiple choice question based on handling of pipette, which is to be accomplished.

Q: A lower and/or broader melting point range for a compound after recrystallization most likely…

A: The temperature, at which the physical state of the substance changes from solid to liquid, when the…

Question

What is the purpose of the Claisen adapter in the reflux setup?
Select one:
to prevent bumping of the solvent
O to control the water flow to the condenser
O to allow for addition of reagents (via addition funnel) without removing the condenser
O to condense any vapor

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Types of Polymers on the Basis of Physical Properties

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Volumetric pipettes are designed to deliver a very precise amount of liquid, but only if you O a. submerge the end of the pipette into the solution you are delivering. O b. allow the pipette to drain freely, and leave any residual solution in the pipette. C. use the bulb to blow out any residual liquid left in the pipette. O d. hold the pipette at a 45 degree angle and ensure that all the liquid is delivered.
Volumetric pipettes are designed to deliver a precise amount of liquid, but only if you a. submerge the end of the pipette into a solution you are delivering. b. allow the pipette to drain freely, and leave any residual solution in the pipette. c. hold the pipette at a 45 degree angle and ensure that all the liquid is delivered.
plz hurryyyy, thanks
Aromatic Water Peppermint water (Simple solution method) Formula Peppermint ol Purifiled water. To make 60ml Materlals: Erlenmeyer flask, filtor paper Procedure Cinnamon water (Alternate solution method) Formula Cinnamon oil Purified water To make 60ml Materials: Purified talc Erlenmeyer flask, filter paper Procedure Camphor water (Alternate solution method with trituration with intervention) Formula Camphor crystals Purifled water To make 60ml Materials: 95% ethanol talc mortar and pestle. Erlenmeyer flask, filter paper Procedure
Use the dropdown menus to indicate whether a solvent pair could be used successfully in a mixed-solvent recrystallization. a-hexanes and water [ Select successful or unsuccessful ] b-chloroform and diethyl ether [ Select successful or unsuccessful ] c-acetone and methanol [ Select successful or unsuccessful ]
8. Pay attention to the lipbalm formula of aloe vera extract (Aloe vera.L): Glycerin 5% Cera flava 10% Nipagin 0.18% Lanolin 15% Oleum cacao ad 100% Aloe vera extract 10% The preservative in the formula is .... A. aloe vera extractB. cera flavaC. nipaginD. oleum cacao
What are two characteristics of good recrystallization solvent for given compound
Which tablet size and the liquid combination resulted in the fastest dissolution times?
Make a Flow chart diagram of the PROCESS OF RECRYSTALLIZATION
Select all of the options below that are used to increase the purity in the purification of crystals. Stirring the solution after mixing. O Filtering the crystals O Recrystallization at least once. O Slow cooling during crystallization. Heating the pure crystals Fast cooling during crystallization.
AP Question // Q 5) Using the graph below, find the slope (and its unit). What letter(s) the Beer's law does the slope represent? 0.500 (0.100, 0.485) 0.400- (0.075, 0.364) 0.300- (0.055, 0.243) 0.200- 0.100- (0.025, 0.125) 0.050 0.100 Concentration (M) AP Question // Q 6) Write a balanced net ionic equation for the reaction between barium nitrate and copper(II) sulfate. Q 7) If the mass of barium sulfate is 0.372 g, find the number of the moles. Questions 8- 9 refer to the choices below. A. Chromatography B. Crystallization C. Fractional distillation D. Filtration Absorbance
How to get maximum % recovery from recrystallization and crude weight