Explain a compound that has a formula of c9h10o2

Assignment Help Chemistry
Reference no: EM13540426

Give the structure of a compound that has a formula of C9H10O2 and has signals in the 13C NMR spectrum at 13.6 ppm (CH3); 59.1ppm(CH2);128.4(CH); 129.7 ppm(CH); 130.5ppm(C);132.8ppm (CH); and 167.0 ppm(C).

Reference no: EM13540426

Questions Cloud

A dietary calorie is actually a kilocalorie : A dietary Calorie is actually a kilocalorie (note that by convention a capital 'C' is always used to indicate a dietary calorie and a lower case 'c' is used otherwise). Given that 1 cal = 4.186 J express the average daily dietary intake of a person..
Calculate the number of turns on the secondary coil : A typical wall outlet voltage is 120 volts in the United States. Personal MP3 players require much smaller voltages, calculate the number of turns on the secondary coil of the adapter transformer
Determine how long in centimeters should the tube be : You need to produce a solenoid that has an inductance of 3.05 ?H. How long, in centimeters, should the tube be
What is the inductance in microhenries of your solenoid : You wind a small paper tube uniformly with 197 turns of thin wire to form a solenoid. What is the inductance, in microhenries, of your solenoid
Explain a compound that has a formula of c9h10o2 : Give the structure of a compound that has a formula of C9H10O2 and has signals in the 13C NMR spectrum at 13.6 ppm (CH3); 59.1ppm(CH2);128.4(CH); 129.7 ppm(CH); 130.5ppm(C);132.8ppm (CH); and 167.0 ppm(C).
Explain the vapor pressure of ethanol at 50.0 celsium : Ethanol (C2H5OH) has a normal boiling point of 78.3 celsium and with DeltaHvap=39.3KJ/mol. What is the vapor pressure of ethanol at 50.0 celsium
Explain what is the density of v : Vanadium crystallizes in a body-centered cubic lattice, and the length of the edge of a unit cell is 305 pm. What is the density of V
Journalize the 2014 transactions - estimate bad debt expense : Journalize the 2014 transactions - estimate bad debt expense and anticipates 3% of net sales to be uncollectible, what is the adjusting entry at December 31, 2014
Explain why is there no outward force on the car : a roller coaster car is at the top of a "loop-de-loop" and is at the point where it is upside down. Why is there no outward force on the car

Reviews

Write a Review

Chemistry Questions & Answers

  Define the electrophilic aromatic substitution reaction

Given that benzaldehyde is a meta- director, draw all three resonance structures for the carbocation intermediate that results from STEP 2 in the electrophilic aromatic substitution reaction when benzaldehyde reacts

  State predict the order of appearance of the precipitates

0.1 M NaCl was slowly added would a precipitate(s) form? if more then one precipitate could form, predict the order of appearance of the precipitates.

  Find out the net ionic equation

The amount of I3-(aq) in a solution can be detrmined by titration with a solution containing a known concentration of S2O32-(aq)( thiosulfate ion). The determination is based on the net ionic equation.

  Explain the percentage of all-trans-lycopene

To estimate the percentage of all-trans-lycopene present in the original tomato paste, should you average the percentages obtaned by all the members of your team? If not, what should you do, and why?

  Explain why the vitamin tablet is crushed

explain why the vitamin tablet is crushed before titrating with the iodate titrant.

  Explain reaction between benzaldehyde and acetaldehyde

Suppose you were asked to carry out an aldol condensation reaction between benzaldehyde and acetaldehyde, modeled after the experiment you performed with benzaldehyde and acetone.

  Explain a cylindrical container with a radius

Twenty-five milliliters of liquid nitrogen (density = 0.807g/mL ) is poured into a cylindrical container with a radius of 11.9cm and a length of 17.2cm . The container initially contains only air at a pressure of 760.0mmHG (atmospheric pressure) a..

  Explain what mass percent sucrose in an aqueous sucrose

What mass percent sucrose (C12H22O11)should be present in an aqueous sucrose solution to raise the boiling point to 100.00 degrees celsius at this pressure

  Find out the un certainty in the concentration

The absorbance of the unknown solution A=0.4862 +_ 0.0184 abs. units. Determine the un certainty in the concentration of the unknown.

  Evaluate the conductivity of silicon

Silicon has been doped with 5 x 10^22 m^-3 of boron atoms. Calculate the conductivity of silicon at (a) room temperature (32 C) (b) at (125 C)

  At equilibrium the concentration of a is 0381 m and that of

consider the reversible reaction ag lt---gt 2bgat equilibrium the concentration of a is 0.381 m and that of b is 0.154

  Calculate amount in unknown from titration

Calculate amount in unknown from titration and what is the curve supposed to look like - Report the mass of KCl and KI in the original unknown sample

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