Explain compound''s h nmr spectrum

Assignment Help Chemistry
Reference no: EM13159643

Each of four compounds shown has one signal in the aromatic region and one signal in the alkyl region of its H NMR spectrum. Use the integral values to determine which compound's H NMR spectrum is shown below. Choose the correct molecule choice at the bottom and explain how you arrived at your answer (explain how you eliminated the other possible answers) Note: peaks at 7.26 ppm, 1.55 ppm, and 0.00 ppm are from the NMR solvent water and TMS they aren't from the compound

Reference no: EM13159643

Questions Cloud

How many liters of acetylene gas are produced : During the late 1800's, hard rock miners replaced candles with carbide lamps for work in mine shafts. The lamps worked by dripping water onto calcium carbide that generated acetylene gas (H2C2) that was burned
Means of communication between humans and other planets : As space exploration increases, means of communication between humans and other planets are being developed
How much carbon dioxide will be produced : If 116g of butane burns in the presence of 320g of oxygen how much carbon dioxide will be produced
How many kg of koh will be required : A vat contains 2.29 M sulfuric acid solution. How many kg of KOH will be required to react completely with (neutralize) 882 L of the solution?
Explain compound''s h nmr spectrum : Each of four compounds shown has one signal in the aromatic region and one signal in the alkyl region of its H NMR spectrum. Use the integral values to determine which compound's H NMR spectrum is shown below
Which library procedures issue system calls : With respect to a programmer, a system call looks the same as a call to a library procedure. Is a programmer required to identify which library procedures issue system calls? Explain your answer.
Calculate the concentration of oh- ion remaining : Calculate the concentration of OH- ion remaining in solution. Calculate the concentration of Sr+ ion remaining in solution. Calculate the concentration of NO3- ion remaining in solution.
Identifiable assets acquired over liabilities : In a business combination in which the total fair value of the identifiable assets acquired over liabilities assumed is greater than the consideration paid, the excess fair value is:
Demonstrate the difference between using a local : Write a program that will demonstrate the difference between using a local page replacement policy and a global one for the simple case of two processes. You will need a routine that can generate a page reference string based on a statistical model.

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate k

consider the reaction CO2+H2=CO+H2O.The equilibrium concentrations are [CO]= 0.050M, [H2]=0.045M, [CO2]=0.086M, and [H2O]= 0.040M. Calculate K .

  What is the distribution ratio of a

Metal A was determined to be 95% extracted into methylene chloride with dethizone at pH6, when equal volumes of aqueous and non-aqueous solvents were used. what is the distribution ratio of A

  Determine the quantity of charge

Determine which ion will precipitate first and at what concentration of sulfate ion will the first precipitate begin to form?

  What is the molarity of the solution formed

what is the molarity of the solution formed by mixing 0.20 mol of sodium hydroxide with enough water to make 150 ml of solution

  What volume (in ml) would be occupied by sample of osmium

osmium has a density of 22.6 g/cm3. what volume (in mL) would be occupied by a 21.8 g sample of osmium?

  How many grams of hydrogen chloride can be produced

How many grams of hydrogen chloride can be produced from 350 grams of sodium chloride and 290 grams of hyroden sulfate if the reaction has a yield of 88%?

  What is the limiting reagent in the reduction

What is the limiting reagent in the reduction of C10H16O with NaBH4 assuming you initiate it with.1 g of sodium borohydride and .1 g of camphor?

  Nmr spectrum of a shows a complex three-proton multiplet

Compound A, C9H12, undergoes nitration to give 3 products. The 1H NMR spectrum of A shows a complex three-proton multiplet at 6.92-6.99 ? and a nine-proton singlet at 2.34 ?

  How much energy is required to warm water

how much energy is required to warm 100g of H2O from 20 degrees celcius to 80 degrees celcius if it is initially in a 140g glass flask? the specific heat of water is 4.18 J/g degree celcius.

  Measure of the contamination of the lake water

A chemical firm was hired to monitor a nearby lake for possible mercury contamination. Several samples were taken at different locations around the lake, including water samples.

  How many grams of sodium carbonat present

Solutions of sodium carbonate and silver (I) nitrate react to form solid silver (I) carbonate and a solution of sodium nitrate.

  Define what is the mass of co2 in one liter of water

What is the mass of CO2 in one liter of water if the pressure above the water is 2 atm? (MW CO2 = 44 g/mol), Cg = kH Pg Please show steps

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