Explain analysis of a mixture of organic compounds

Assignment Help Chemistry
Reference no: EM13518915

Gas chromatographic analysis of a mixture of organic compounds (GC-FID) gave the following results: hexane: 27%; heptane: 16%; hexanol: 18%; and toluene: 5%. The rests are solvent and impurities.

a. Calculate the weight percent composition of the mixture (hexane, heptanes, hexanol, and toluene).

b. Calculate the mole percent composition of the mixture.

Reference no: EM13518915

Questions Cloud

What does kant mean by humanity : Kant's formula of Humanity prescribes to" act in such a way that you always treat humanity, whether in your own person or in the person of any other, never simply as a means, but always at the same time as an end."
Explain what is the half-life of this radioactive substance : A sample of a radioactive substance used in detecting skin cancer produced 592 counts in one minute at the beginning of a test and a count of 451 counts in one minute after one day. If the background counts-per-minute was 48, what is the half-life..
Find the new angular speed of the system : A potter's wheel (a solid, uniform disk) of mass 6.0kg and radius 25cm spins about its central axis with an angular speed of the wheel is 15rpm, Find the new angular speed of the system in rpm
Explain the new and old problems of induction : Explain the new and old problems of induction. what possible solutions are there to these problems?
Explain analysis of a mixture of organic compounds : Gas chromatographic analysis of a mixture of organic compounds (GC-FID) gave the following results: hexane: 27%; heptane: 16%; hexanol: 18%; and toluene: 5%. The rests are solvent and impurities.
In groundwork of the metaphysics of morals : In Groundwork of the Metaphysics of Morals, Kant imagines the case of a shopkeeper not overcharging inexperienced costumers, a sympathetic individual helping other people, and a dutiful person helping other people.
Explain the sodium benzoate in a solution of aqueous base : Why are the solubility characteristics of the sodium benzoate in a solution of aqueous base, such as sodium hydroxide, reversibly altered upon neutralizing the mixture with acid until the solution becomes acidic to Congo Red paper
Explain the efficiency of a liquid-liquid extraction : How can a known value for KD for a pair of extracting solvents be used to estimate the efficiency of a liquid-liquid extraction
Which individual is not involved in staffing organization : Which individual is not involved in staffing the organization -  would have an organization concentrate on acquiring new employees who can "hit the ground running."

Reviews

Write a Review

Chemistry Questions & Answers

  For the following processes at 700 degrees celcius what is

for the following processes at 700 degrees celcius what is the partial pressure of each gas if the total pressure is

  Explain what is the wavelength of the corresponding light

The energy of a photo is 3.16 times 10^-19J. what is the wavelength of the corresponding light what is the color of this light

  Write the formula of the complex ion formed between a the

write the formula of the complex ion formed between a. the ligand cl- and the copper ii ion with a coordination number

  Explain what wavelength in nm photon would be emitted

If a laser operated on the n=5 to n=2 transition of a H atom, what wavelength in nm photon would be emitted? (E2= -82 kJ/mol, E1= -328 kJ/mol)

  How many pounds of calcium phosphate would be needed

Calcium phosphate, silicon dioxide, and coke may be heated together in an electric furnace to produce phosphorus, as shown in the following equation: 2Ca3(Po4)2+6SiO2+10C=6CaSiO3+10CO  +P4

  Explain how much concentrated acid do need to make

Concentrated acetic acid is 17.5 M; vinegar is 0.87 M acetic acid. How much concentrated acid do you need to make 24 L of vinegar? Use the equation c1V1=c2V2 (where c = concentration and V = volume)

  Write a balanced half-reaction describing the reduction of

write a balanced half-reaction describing the reduction of gaseous dioxygen to aqueous oxide

  Explain solution of hcl are necessary to neutralize

how many ml of a 0.10 M solution of HCL are necessary to neutralize 10.00 ml of 0.16 M KOH

  How much heat is required to warm ice

How much heat is required to warm 215 g of ice from -44.1°C to 0.0°C, melt the ice, warm the water from 0.0°C to 100.0°C, boil the water, and heat the steam to 173.0°C?

  Explain convertion of sample of nitrogen to nitrogen dioxide

What mass of oxygen would be required to convert the same sample of nitrogen to nitrogen dioxide (NO2) instead?

  Calculate the volume occupied by n2 using the van der waals

Calculate the volume occupied by 1.00 mol N2 using the van der Waals equation in the form of a virial expansion at (a) its critical temperature, (b) its Boyle temperature, and (c) its inversion temperature

  How many molecules of hydrogen gas are formed

Solid sodium reacts violently with water, producing heat, hydrogen gas, and sodium hydroxide. How many molecules of Hydrogen gas are formed when 48.7g of sodium are added to water?

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