A 240-g sample of a large biomolecule was dissolved in 130

Assignment Help Chemistry
Reference no: EM13386764

A 2.40-g sample of a large biomolecule was dissolved in 13.0 g of carbon tetrachloride. The boiling point of this solution was determined to be 77.85°C. Calculate the molar mass of the biomolecule. For carbon tetrachloride, the boiling point constant is 5.03°C · kg/mol, and the boiling point of pure carbon tetrachloride is 76.50°C.

Reference no: EM13386764

Questions Cloud

If a blue light has a wavelength of 550 x 10-7 550 : if a blue light has a wavelength of 5.50 x 10-7 550 nanometers what is the frequency of the
The rate constant of a reaction is 47 multiplied by 10-3 : the rate constant of a reaction is 4.7 multiplied by 10-3 s-1 at 25degc and the activation energy is 33.6 kjmol. what
If 32 ml of 68 h2so4 was spilled what is the minimum mass : if 32 ml of 6.8 h2so4 was spilled what is the minimum mass of nahco3 that must be added to the spill to neutralize the
Analyze the factors that influence investment decisions at : investment decisions please respond to the followinganalyze the factors that influence investment decisions at
A 240-g sample of a large biomolecule was dissolved in 130 : a 2.40-g sample of a large biomolecule was dissolved in 13.0 g of carbon tetrachloride. the boiling point of this
If a 2 m telescope is observing a wavelength of 600 nm what : if a 2 m telescope is observing a wavelength of 600 nm what is the smallest resolvable angle in arc
From the case study determine staplesrsquo competitive : staplesnbsp please respond to the followingfrom the case study determine staplesrsquo competitive advantage and its
Calculate the density of a solid cube that measures 479 cm : calculate the density of a solid cube that measures 4.79 cm on each side and has a mass of
Choose a current issue of consumer reports money : choose a current issue of consumer reports money businessweek or kiplingers personal finance and summarize an article

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