Separatory funnel is a nonspontaneous process

Assignment Help Chemistry
Reference no: EM132011609

A student has the mixture and acid in the separatory funnel, after shaking and venting the funnel two layers appear. When the student turns open the stopcock to separate the layers, the liquid does not come out. Which of the following is the best explanation as to why the liquid does not come out?

Liquid coming out of the separatory funnel is a nonspontaneous process.

The stopper was still on when the separatory funnel was opened causing a vacuum to form making the liquid stay.

The top layer is too viscous, causing a back-pressure forcing the liquid to stay.

The bottom layer is too viscous to extract using the separatory funnel.

Reference no: EM132011609

Questions Cloud

What is the emf of cell : What is the emf of this cell when [Ce4+]= 2.5 M , [Ce3+]= 1.9×10-2 M , and [Cr3+]= 1.1×10-2 M?
Relative precision of the measurements : What does this imply about the relative precision of the measurements.
Identify a strong base that is also a weak nucleophile : How do we identify a strong base that is also a weak nucleophile? Because elimination reactions prefer strong base and weak nucleophile reagents as oppose
Compute the budgeted selling and administrative expenses : Wesley's ending finished goods inventory policy is 30 percent of the next month's sales. Compute the budgeted selling and administrative expenses
Separatory funnel is a nonspontaneous process : Which of the following is the best explanation as to why the liquid does not come out?
How does anhydrous sodium sulfate dry organic solvents : How does anhydrous sodium sulfate dry organic solvents?
Proceeded to drain the bottom layer : Which of the following is the best explanation as to what the student should do next?
What happens to isotopes that are unstable : What happens to isotopes that are unstable? How may these natural processes be used by chemists to make measurements in the environmental fields?
What will be the effect of the lease on cafe med earnings : The company seeks a 9% return on its lease investments. What will be the effect of the lease on Café Med's earnings for the first year (ignore taxes)

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd