Find out the mass composition of vitamin c its formula

Assignment Help Chemistry
Reference no: EM13663612

In a combustion analysis, 2.00 mg of vitamin C yielded 3.00 mg CO2 and 0.816 mg H2O. From mass spectrometry, it was found that the molecular weight of vitamin C is 176 amu. Find out the mass composition of vitamin C its empirical formula and its molecular formula.

Reference no: EM13663612

Questions Cloud

Explain the equilibrium constants offer are concentration : Presume that the equations shown are the only equilibrium that occur in this system. Explain the equilibrium constants offer are concentration equilibrium constants.
Compute the equilibrium constant for the reaction : For the balanced reaction 2 K2O2 (aq) O2 (g) + 2 K2O (aq) a mixture of the follow was at equilibrium at 86 °C (atmospheric pressure) in a closed container
Define what is the energy of the photon that is emitted : Explain what is the energy of the photon that is emitted when the state of an electron changes from n=4 to n=2 in a hydrogen atom
State different atom arrangements called geometrical isomers : From your models of SF4, BrF3, and XeF4, assume whether different atom arrangements, called geometrical isomers are possible if so, sketch them below. Indicate the preferred geometry for each case as well as suggest a reason for your choice.
Find out the mass composition of vitamin c its formula : In a combustion analysis, 2.00 mg of vitamin C yielded 3.00 mg CO2 and 0.816 mg H2O. From mass spectrometry, it was found that the molecular weight of vitamin C is 176 amu. Find out the mass composition of vitamin C its empirical formula and its m..
Explain the wavelength of a photon of electromagnetic : Explain what is the wavelength of a photon of electromagnetic radiation having a photon energy of 4.56 x 10 (-19 exponent) J
Define did not collect the hetp sample imminent midway : Explain and define how each of the follow experimental errors or variations would affect your separation. a) Did not collect the HETP sample imminent midway through the distillation. b) All of your liquid distilled within five minutes of the time ..
Explain and define how each of the experimental errors : Explain and define how each of the following experimental errors or variations would affect your HETP value as well as the efficient of your separation.
Find out the amount of heat given off during the combustion : The burning of 15.0 grams of vegetable oil causes the temperature of 250.0mL of water in the calorimeter to rise from 22°C to 33.0°C. Find out the amount of heat given off during the combustion process (in Cal/g). Presume the calorimeter is 100% e..

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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