At high temperatures it decomposes in a firstorder process

Assignment Help Chemistry
Reference no: EM13637032

Acetone is one of the most important solvents in organicchemistry, used to dissolve from fats and waxes to airplane glueand nail polish. At high temperatures, it decomposes in a firstorder process to methane and ketene (CH2=C=O). at 6.00 degreescelsius, the rate constant is 8.7 x 10^-3 s^-1.
(a) What is the half-life of the reaction?
(b) How long does it take for a 27% of a sample of acetone todecompose?
(c) How long does it take for a 61% of a sample of acetone todecompose?

Reference no: EM13637032

Questions Cloud

A 1000 g sample of a metal m is burned in air to produce : a 100.0 g sample of a metal m is burned in air to produce 103.7 gof its oxide with the formula m2o. what is the atomic
We consider a solid ball of mass 050 kg and radius 10 cm : we consider a solid ball of mass 0.50 kg and radius 10 cm rolling down an incline without slipping. suppose the ball
A small drop of water is suspended motionless in air by a : a small drop of water is suspended motionless in air by a uniform electric field that is directed upward and has a
Determine the change in the internal energy and enthalpy of : the state of liquid water is changed from 50 psia and 50 degrees f to 2000 psia and 200 degrees f. determine the change
At high temperatures it decomposes in a firstorder process : acetone is one of the most important solvents in organicchemistry used to dissolve from fats and waxes to airplane
If the initial stress was 18 mpa and dropped to 15 mpa : a polymer component that needs to maintain a stress level above 10 mpa for proper functioning of an assembly is
To charges are located on the x axis q1 60 microc at x1 : two charges are located on the x axis q1 6.0 microc at x1 4.0 cm and q2 6.0 microc at x2 -4.0 cm. two other charges
Let the positive x direction be to the right and the : a ball is thrown up onto a roof landing 4.15 s later at height h 16.0 m above the release level. the balls path just
What will be the effect on the mass of the residue of over : what will be the effect on the mass of the residue of over heating the hydrate so that the compound decomposes? will

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