Explain what are the empirical and molecular formulae

Assignment Help Chemistry
Reference no: EM13649516

Aspartame is an artificial sweetener that is 160 times sweeter than sucrose (table sugar) when dissolved in water. Elemental analysis of aspartame gives C 57.1%, H 6.2%, N 9.5%, with the remainder of mass accounted for by O. A molecular ion is observed in the mass spectrum at 294 amu. What are the empirical and molecular formulae of aspartame?

Reference no: EM13649516

Questions Cloud

Explain exhaustivemethylation of the carbohydrate : Exhaustivemethylation of the carbohydrate followed by gentle enzymatichydrolysis of the carbohydrate yeilds 2,3,6trimethylmannose and 2,3,4,6tetramethylgalactose. Draw and name the original carbohydrate.
What is the final velocity of the joined glider sand : In a lab experiment that uses velcro equipped gliders, GliderA has a mass of 1kg and Glider B has a mass of 0.5kg. what is the final velocity of the joined glider sand
Explain the final pressure when the balloon has reached : It is hard to begin inflating a balloon. A pressure of 800.0 KPa is required to initially inflate the balloon to 225.0 mL. What is the final pressure when the balloon has reached it's capacity of 1.2 L
How much energy is dissipated when the connection was made : A 13-µF capacitor and acapacitor of unknown capacitance are both charged to 2.90 kV. After charging, the two capacitors aredisconnected from the voltage source. The capacitors are then connected to each other--positive plate to negative plate andn..
Explain what are the empirical and molecular formulae : Elemental analysis of aspartame gives C 57.1%, H 6.2%, N 9.5%, with the remainder of mass accounted for by O. A molecular ion is observed in the mass spectrum at 294 amu. What are the empirical and molecular formulae of aspartame
Find the speed of each asteroid just before they collide : Two spherical asteroids have the same radius R. Asteroid 1 hasmass M and asteroid 2 has mas 2M. What is the speed of each asteroid just before they collide
Find magnitude of electric dipole formed by electron-proton : Find the magnitude of a electric dipole formed by an electron and proton separated by a distance of d=4.3nm. The charge of the proton and electron is 1.6x10^-19 C.
Obtain by what distance do the two spheres move closer : Two 140 kg lead spheres are suspended from 200 m-long massless cables. By what distance do the two spheres move closer
The advent of technology has influenced : The advent of technology has influenced

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