User Account

All Pages

Methanol and dimethyl propanedioate

Assignment Help Chemistry
Reference no: EM131066772

Synthesis of dimedone. Sodium methoxide in methanol and dimethyl propanedioate are added to a flask, when dissolved mesityl oxide is added and the reaction mixture is refluxed for an hour. Then a rotary evapourator is used to remove the methanol. Sodium hydroxide was added and the reaction mixture is refluxed for another hour. What is the equation for the reaction that occurred when aqueous NaOH was added to the reaction vessel, following the evapouration of methanol please.

Reference no: EM131066772

Questions Cloud

Density of petroleum diesel : A compound has a percent composition of 40.92% carbon, 4.58% hydrogen, and 54.50% oxygen. What is its empirical formula? You must show all work to receive any credit. The diesel tank on a tractor has a capacity of 11.0 gallons. Assume the density o..
List at least three issues mentioned by the given articles : List at least three issues mentioned by the articles that may occur if requirements are not properly documented. Describe how the problem categories listed in Table 3.2 in Chapter 3 of the text may help a project manager set the right expectations..
Ata 0.10, is there enough evidence to support the claim : Ata 0.10, is there enough evidence to support the claim?
Introducing the workplace or community problem and solution : Finalize your 750-word paper. Ensure that the writing is clear, grammatically correct, and incorporates the elements that you've created and refined throughout the course, including the following:
Methanol and dimethyl propanedioate : Synthesis of dimedone. Sodium methoxide in methanol and dimethyl propanedioate are added to a flask, when dissolved mesityl oxide is added and the reaction mixture is refluxed for an hour.
What are the health effects of radon gas : 1. What are the health effects of radon gas? What are some sources of radon gases? How can a radon gas problem in a building be alleviated?
Create scenario in which your company owns a impaired asset : Create a scenario in which your company owns an impaired asset. Propose one (1) way in which you would report this impairment on the financial statements. Provide support for your proposal.
Write the underlined portion of this sentence : 2.    Sentence 2: If we were teenagers at the time these licenses signified our passage to adulthood. Which of the following is the best way to write the underlined portion of this sentence? If you think the original is the best way, choose option ..
What is the molecular formula of vanillin : The vanillin molecule is the primary molecule present in vanilla extract. The molecular mass of vanillin is 152.08 grams per mole and contains 63.18% carbon, 5.26% hydrogen, and 31.56% oxygen. What is the molecular formula of vanillin?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain how many grams of oxygen are needed to react

How many grams of oxygen are needed to react with 25.0g of MG. How many grams of Mgo will result

  How many grams of oxygen are required

Octane has a density of 0.692 g/mL at 20 C . How many grams of O2 are required to burn 19.0 gal of C8H18.

  Compute the longest-wavelength peak in the electronic

Use the particle-in-a-one-dimensional-box model to calculate the longest-wavelength peak in the electronic absorption spectrum

  Explain diphosphorus pentoxide

Diphosphorus pentoxide(3.54g) has reacted with ferric oxide(5.45g).What is/are the mass/masses of the product/s obtained per reaction assuming 100%yield

  How much heat is evolved or absorbed when water cools

How much heat (in J) is evolved or absorbed when a 36.9 g sample of water (specific heat = 4.18 J/(g K)) cools from 87.7oC to 79.2oC

  Create a poster about alanine

The chemical structure of the designated chemical, with the functional groups identified, the chemical's physical form and appearance.

  The iron solution was incorrectly diluted be the effect on

If the iron solution was incorrectly diluted to 0.002M for the unknown, what would be the effect on the calculated percent of aspirin in the tablet? Explain

  State what is the work function of the metal in joules

electrons are ejected with a kinetic energy of 3.54x10^-19 J. What is the work function of the metal in joules?

  Define what is the mol of o2

If there's a mixture of O2 and N2, and the mol of N2 is 0.605 mol, and fraction (f) of O2 is 0.251; then, what is the mol of O2?

  Compute the mass of 0.1500 l of benzene

The density of titanium metal is 4.51 g/cm3 at 25 °C. what mass of titanium displaces 125.0 ml of water at 25 °C. The density of benzene at 15 °C is 0.8787 g/mL. calculate the mass of 0.1500 L of benzene at this temperture.

  Explain how much is it worth if the going price of diamonds

A diamond weighs 5.35 ounces. How much is it worth if the going price of diamonds is 627 dollars per carat? 1 carat is equal to 200 milligrams

  Distilation method is appropriate to seperate hexanes

Explain which distilation method (fractional or simple) would be most appropriate to seperate hexanes and dichloromethane

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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