Explain salicylic acid and acetic anhydride

Assignment Help Chemistry
Reference no: EM13538538

Why is it bad to add boiling H20 to ethanol solution during aspirin recrystallization? also can someone provide a mechanism of the production of aspirin from salicylic acid and acetic anhydride without the use of an acid catalyst?

Reference no: EM13538538

Questions Cloud

Rank particles in order of decreasing magnitude of charge : Suppose the three particles in the figure have the same mass and speed. Rank the particles in order of decreasing magnitude of their charge. Additional info. the three particles are a b and c, each are rays. they are set up on a grid of circles th..
Explain the partial pressure of methane first : Calculate the partial pressure of each gas in the container. Express the pressure values numerically in atmospheres, separated by commas. Enter the partial pressure of methane first, then ethane, then propane.
Determine the amount to be reported as an investment : Determine the amount to be reported as an investment in Connors stock at December 31 - Journalize the transactions.
The first part of the equation was to derive : The first part of the equation was to derive t= integral [1/sqrt((2/m)(E-U(x))] dx Part b is where I got stuck. Suppose U(x) = C/x for x>0.Calculate the time for a particle to move from x0 to 5x0 starting form rest at x0. Leave answer in terms of ..
Explain salicylic acid and acetic anhydride : Why is it bad to add boiling H20 to ethanol solution during aspirin recrystallization. also can someone provide a mechanism of the production of aspirin from salicylic acid and acetic anhydride without the use of an acid catalyst
Necessary journal entries for the transactions : Make the necessary journal entries for the transactions - Issuance of the bonds and first interest payment
Determine how many revolutions does the engine make : The angular speed of an automobile engine is increased from 1540.0 rev/min to 1865.0 rev/min in 17.0 s. How many revolutions does the engine make during this time
Explain the mass number of the other isotope : Naturally occurring gallium consists of two isotopes. one of those is 71Ga with an isotopic mass of 70.9247050 amu and an abundance of 39.892%. What is the mass number of the other isotope. How many atoms of phosphorous are in 4.60 mol of Copper(II..
Find what is the instantaneous angular acceleration : The angular position of a point on the rim of a rotating wheel is given by ?=4.0t- 3.0t2 + t3, where ? is in radians if t is given in seconds. What is the instantaneous angular acceleration at the beginning of this time interval

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