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 is the mass in grams of the lead

The water level in a graduated cylinder initially at 220 rises to 279 after a piece of lead is submerged. What is the mass in grams of the lead.

  How long it would take for half of a to react

The reaction CH3CH2NO2 + OH- → H2O + CH3CHNO2- obeys the rate law d[A]/dt = -k[A][OH-], where A denotes CH3CH2NO2. It takes 0.5 min for one percent of the A to react at 25°C.

  Define how many moles of fe are required

How many moles of Fe(NO3)3 are required to prepare a 354.6 mL solution that is 9.737 moles/liter of NO3-?

  Explain might normally appear on the tool

Which of the following hand tools would be classified as "chiral?" Ignore any writing that might normally appear on the tool

  Write the formulas for ions and compounds

Write the formulas for each of the following ions and compounds: (a) tetrahydroxozincate(ll) (b) pentaaquachlorochromium

  Estimate the ph and the concentration of all species

Determine At what temperature will Kp 2.00? if it is given that  Delta H = +57.2 kJ/mol,Kp = 0.113 at the temperature of 298 Kelvin?

  Explain the coefficient for o

When the equation above is balanced and all coefficients are reduced to their lowest whole-number terms, the coefficient for O2

  What is the identity of the atom a

What is the identity of the atom A When a solution containing .634 grams of ACl 3 was permitted to combine with an excess of aqueous silver nitrate AgNO 3

  What is the equilibrium concentration of h2s(g)

Kc = 9.7 at 900 K for the reaction NH3(g) + H2S(g) --> NH4HS(s) If the initial concentrations of NH3(g) and H2S(g) are 2.0 M, what is the equilibrium concentration of H2S(g)?

  Determine the mass of calcium carbonate

Find the amount of known substance present in the mixture and determine the mass of calcium carbonate present in original mixture.

  What is the final pressure of the two tanks combined

Two gas tanks are linked by a connecting tube of negligible volume with a valve. One contains 15 L of nitrogen at 7.2 atm of pressure. The other contains 8.3 L of helium at 4.1 atm of pressure.

  Explain what should the stock concentration

what should the stock concentration of atp be so that if you pipette a 100 uL aliquot you will obtain a final concentration of 2mM in an assay volume of 3.0 mL

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