Explain acidic to be extracted into aqueous sodium hydroxide

Assignment Help Chemistry

Reference no: EM13294710

Carboxylic acids and phenols can be separated by chemically active extraction if the pH of the aqueous layer is properly chosen. Phenols are sufficiently acidic to be extracted into aqueous sodium hydroxide, but not into aqueous sodium bicarbonate, while the more acidic carboxylic acid can be extracted into aqueous sodium bicarbonate. Amines can be extracted from organic solvents by dilute aqueous acid because of the formation of polar ammonium salts. Construct a detailed flow diagram showing how you would separate a mixture of benzoic acid, p-bromophenol, aniline, and naphthalene.

Reference no: EM13294710

Questions Cloud

What is the present value of your windfall : You have just received notification that you have won the $2.12 million first prize in the Centennial Lottery. However, the prize will be awarded on your 100th birthday (assuming you're around to collect), 68 years from now.

Obtain the mass of the rod : A rod of length 30.0 cm has linear density (mass per length) given by: ?= 50.0 + 20.0x. What is the mass of the rod

What annual rate of return would she have earned : If an investor had purchased the security at market on March 8, 2023, and held it until it matured, what annual rate of return would she have earned?

Find the speed of the bullet as it leaves the barrel : A 10.0-g bullet is fired from a rifle having a barrel 0.60 m long. Choosing the origin to be at the location where the bullet begins to move, Find the speed of the bullet as it leaves the barrel

Explain acidic to be extracted into aqueous sodium hydroxide : Carboxylic acids and phenols can be separated by chemically active extraction if the pH of the aqueous layer is properly chosen. Phenols are sufficiently acidic to be extracted into aqueous sodium hydroxide

Find the initial velocity : Find the initial velocity and how long the ball was in the air before it hit the ground

How much current will flow through the silver wire : When a voltage difference is applied to a piece of copper wire, a 5.0 mA current flows. If the copper wire is replaced with a silver wire with twice the diameter of the copper wire

Estimate the voltage of the generator : A series RCL circuit includes a resistance of 254, an inductive reactance of 865, and a capacitive reactance of 427. What is the voltage of the generator

How much will you have at the end of the 24 years : If the investment plan pays you 10 percent per year for the first 12 years and 6 percent per year for the next 12 years, how much will you have at the end of the 24 years?

User Account

All Pages