Define aqueous naoh and queous hcl

Assignment Help Chemistry
Reference no: EM13707865

Problem- In building a flow chart for the extraction of a mixture of 1:1 of the follwoing two compounds:1,1'Biphenyl, and cinnamic acid, and diethyl ether, aqueous NAHCO3, aqueous NAOH and queous HCL. What would the sodium bicarbonate be used for? Based off of the experiment we did in class I would disolve the biphenyl and cinnamic acid in diethyl ether, add NAOH to react with the cinnamic acid, then separate the two layers that would appear. One would be the diethyl ether with biphenyl and the other would be sodium cinnamate. Then for the Sodium Cinnamate you would add HCl to convert it back to cinnamic Acid. In class we used a vacuum to dry the acidic crystals. I just don't know what to do with Aqueous NaHCO3.

Provide your answer in scientific notation

Reference no: EM13707865

Questions Cloud

What is the ph of a solution prepared by mixing methylamine : Problem- What is the pH of a solution prepared by mixing 25.00 mL of 0.10 M methylamine, CH3NH2, with 25.00 mL of 0.10 M methylammonium chloride, CH3NH3Cl? Assume that the volume of the solutions are additive and that Kb = 3.70 × 10-4 for methylam..
What is the pka of x-281 : To find the pKa of X-281, you prepare a 0.092M test solution of X-281. The pH of the solution is determined to be 3.00. What is the pKa of X-281?
What is the standard cell potential of a reaction : Problem- What is the standard cell potential of a reaction that transfers 3 moles of electrons that has a ? Go = -134.5 kJ?
Compute the after tax cost of the expense : Firm A had a 15% marginal tax rate, and firm Z has a 28% marginal tax rate. Firm A owns a controlling interest in firm Z. The owners of Firm A decide to incur a $9500 deductible expense that will benefit both firms. Compute the after tax cost of t..
Define aqueous naoh and queous hcl : Problem- In building a flow chart for the extraction of a mixture of 1:1 of the follwoing two compounds:1,1'Biphenyl, and cinnamic acid, and diethyl ether, aqueous NAHCO3, aqueous NAOH and queous HCL
What is oxidized and what is reduced : Problem- What is oxidized, if anything, and what is reduced, if anything, in the following reaction: Cu2+(aq) + Fe(s) --> Fe2+(aq) + Cu(s)
Calculate the atomic mass of the metal : Problem- A volume of 203 mL of hydrogen is collected over water; the water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 756.0 Torr and the temperature is 25°C. Calculate the atomic mass of the metal.
Explain the gases are allowed to mix together : Problem- Container A holds 727 mL of ideal gas at 2.30 atm. Container B holds 124 mL of ideal gas at 4.90 atm. If the gases are allowed to mix together, what is the resulting pressure
The standard free energy of activation of one reaction a : Problem- The standard free energy of activation of one reaction A is 94.80 kJ mol-1. The standard free energy of activation of another reaction B is 78.50 kJ mol-1. Assume a temperature of 298 K and 1M concentration. By what factor is one reaction..

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