Explain what steps are needed to prepare phenylacetylene

Assignment Help Chemistry
Reference no: EM13159149

what steps are needed to prepare phenylacetylene from C6H5CH2CH2Br I chose the following reagents 1. H2SO4, 2. Br2, 3. NaNH2/excess (were correct) and simply require to draw the intermediate 1&2... I cannot seem to get the figures correct! Please show all steps so that I may see what is being done.

Reference no: EM13159149

Questions Cloud

How would you explain to either the president or the ceo : How would you explain to either the president or the CEO that he or she is wrong?
What mass of magnesium chloride is needed : what mass of magnesium chloride is needed to react with 145 grams of silver nitrate according to the following reaction: MgCl2+2AgNO3=Mg(NO3)2+2AgCl?
Problem related to customers receive a leash : Kent Co. includes one coupon in each bag of dog food it sells. In return for eight coupons, customers receive a leash. The leashes cost Kent $2.00 each. Kent estimates that 40 percent of the coupons will be redeemed. Data for 2006 and 2007 are as ..
Explain how the climate affectd the formatin of soils : Describe the relationship among weathering, ersion, and trasportation? Compare and contrast mechanical and chemical weathering? Explain how the climate affectd the formatin of soils?
Explain what steps are needed to prepare phenylacetylene : what steps are needed to prepare phenylacetylene from C6H5CH2CH2Br I chose the following reagents 1. H2SO4, 2. Br2, 3. NaNH2/excess (were correct) and simply require to draw the intermediate
Describe mechanism of selection in wild turkey population : Wild turkeys are dramatically sexually dimorphic; domesticated turkeys are less so. Suppose that wild female turkeys chose mates on the basis of expensive traits that indicate disease resistance and that artificial selection for rapid weight gain ..
What is the pressure : The pressure in a sealed plastic container is 108 kPa at 41C. What is the pressure when the temperature drops to 22C? Assume that the volume has not changed.
What was apple''s planned investment : Now suppose that at the end of the year, Apple has sold 20.3 million iPhones. What was Apple's planned investment? What was apples actual investment?
Example of frictional unemployment : The sum of the frictional and structural unemployment rates is thought of as the find a job because his or her job skills have become obsolete is an example of frictional unemployment

Reviews

Write a Review

Chemistry Questions & Answers

  What was the pressure of the hydrogen gas

Hydrogen gas was collected over water in a eudiometer at 25 C when the atmospheric pressure was 752 mm Hg. What was the pressure of the hydrogen gas?

  Find out the isotopic mass of 41k

The percentage natural abundances of 39k and 41k are 93.2581% and 6.7302%, respectively. find out the isotopic mass of 41k.?

  What is the molar mass of the unknown gas

A sample of an unknown gas effuses in 11.7 min. An equal volume of H2 in the same apparatus under the same conditions effuses in 2.23 min. What is the molar mass of the unknown gas?

  Explain alkenes are hydrated in the presence of acid

Which of the following intermediates is believed to occur in the mechanism by which alkenes are hydrated in the presence of acid?

  What will its final temperature be

If 200 g of water at 20 degrees celcius absorbs 41840 J of energy, what will its final temperature be

  Draw the lewis dot structure for both substances

Draw the Lewis Dot Structure for both substances b. Determine the electron pair geometry c. Determine the molecular geometry d. Compare the F - C - F bond angle to the H - S - H bond angle e

  Explain molecular and empirical formulas

Explain Molecular and Empirical Formulas, Ibuprofen, a headache remedy, contains 75.69% C, 8.80% H and 15.51% O by mass, and has a molar mass of 206g/mol.

  What will the concentration be after 14.0 minutes

The rate constant for a certain reaction is K = 8.90×10^-3 . If the initial reactant concentration was 0.950 M, what will the concentration be after 14.0 minutes.

  What mass of limestone is required to remove sulfur dioxide

what mass of limestone is required to remove all the sulfur dioxide formed by the combustion of 9.2 X 10^4 kg of coal that is 0.33 mass % sulfur?

  Creating lewis structure for molecules

Draw the Lewis structure for each of the following molecules or ions, and predict their electron-domain and molecular geometries.

  What was the final temperature

A 4.70 g nugget of pure gold absorbed 285 J of heat. The initial temperature was 24.0°C. What was the final temperature.

  How many photons strike the leaf every second

A green leaf has a surface area of 3.00cm^2 . If solar radiation is 1040W/m^2 , how many photons strike the leaf every second? Assume three significant figures and an average wavelength of 504nm for solar radiation.

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