State a mechanism for the haloform reaction

Assignment Help Chemistry
Reference no: EM13538204

1. Write a mechanism for the haloform reaction.

2. A sample of pure R enatiomer of 3-phenyl-2nutanone racemizes when catalytic amonts of acid are present.How would you account for the observation.

Reference no: EM13538204

Questions Cloud

What would be the ratio of the powers : Two circuits contain an emf produced by a moving metal rod, like that shown in the drawing. If the speed of the rod in circuit 1 were twice that in circuit 2, what would be the ratio P1/P2 of the powers in the circuits
What rate must the magnetic field change with the time : A uniform magnetic field is normal to the plane of a circular loop 10 cm in diameter made of copper wire (diameter 2.5 mm). At what rate must the magnetic field change with the time if an induced current of 10 A is to appear in the loop? The resistiv..
Find what does it read in kilograms at the top of the ride : a circular roller coaster has radius 30 m. The speed at the bottom is 37.0 m/s. What does it read in kilograms at the top of the ride
Calculate the maximum value of resistance : Calculate the maximum value of resistance that can be obtained by combining resistors of 31 , 47 , and 64
State a mechanism for the haloform reaction : 1. Write a mechanism for the haloform reaction. 2. A sample of pure R enatiomer of 3-phenyl-2nutanone racemizes when catalytic amonts of acid are present.How would you account for the observation.
What are the radii of the deutron and the alfa-particle path : A proton ,a deutron and an alfa particle ,accelerated through the same potential difference ,enter a region of uniform magnetic field moving at right angles to B.(a) compare their kinetic energies .(b) if the radius of the proton’s circular path is 1..
Photons does the transmitting antenna emit each second : Station KAIM in Hawaii broadcasts on the AM dial at 870 kHz, with a maximum power of 50000 W. At maximum power, how many photons does the transmitting antenna emit each second?
What is the angle of the first-order diffraction : X rays diffract from a crystal in which the spacing between atomic planes is 0.188 nm. The second-order diffraction occurs at 59.0 degrees. What is the angle of the first-order diffraction?
What is the velocity of the box at the equilibrium position : A 4 kg mass is connected to a spring (k = 730 N/m) platform which undergoes simple harmonic motion in the vertical direction. The amplitude of the oscillation is 5 cm. At t=0 the box is 5 cm above the equilibrium position.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what is the rate constant for a reaction

the rate constant for a reaction is 7.7 x 10^-3 s^-1 at 25 C, and the activation energy is 33.6 kj/mol. what is k at 75C

  How many moles of gas did the system gain or lose

A gas occupies 22.4 L at STP and 14.5 L at 100°C and 2.00 atm pressure. How many moles of gas did the system gain or lose?

  A solution is prepared by dissolving 233g of c60 in 1000g

a solution is prepared by dissolving 2.33g of c60 in 100.0g of toluene. given that the vapor pressure of pure toluene

  Explain increasing boiling point

Rank the following aqueous solutions in order of increasing boiling point: 0.10 mNa2SO4, 0.10 m SrSO4, 0.25 m sucrose, 0.20 m glucose, 0.15 m NaCl

  Explain what fragmentation would give rise

What fragmentation would give rise to the peak at m/z 45 in the Mass Spectrum. Loss of hydroxyl group.

  The sodium sulfate is slowly added to a solution containing

Sodium sulfate is slowly added to a solution containing 0.0500 M Ca2 (aq) and 0.0240 M Ag (aq). What will be the concentration of Ca2 (aq) when Ag2SO4(s) begins to precipitate. What percentage of the Ca2 (aq) can be separated from the Ag (aq) by s..

  What is the molarity of an nacl solution

If 28 mL of NaCl reacts completely with 46 mL of 0.44 AgNO3, what is the molarity of the NaCl solution? The reaction is: AgNO3 + NaCl = AgCl + NaNO3

  Microwave ovens use microwave radiation to heat food how

microwave ovens use microwave radiation to heat food. the energy of the microwaves is absorbed by water molecules in

  Describe the standard free energy change

The standard free energy change is -33.41 kJ/mol for the formation (delta G formation) of AgNO3(s) from elements at 25 degrees celsius. What is the equilibrium constant for the reaction? (R = 8.314 J/K mol)

  What is the activity of the sample in q

Cobalt-60, which undergoes beta decay, has a half life of 5.26 years.

  Calculate the molar mass of an unknown gas

calculate the molar mass of an unknown gas if 0.192 grams of the gas occupies a volume of 293 ml at 754.7 mm Hg and 22.5 degrees celsius.

  Define what volume of h2 gas

What volume of H2 gas (in L ), measured at 742 mmHg and 84C, is required to synthesize 25.8g of CH3OH ?

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