Evaluate the number of moles of gas in the sample

Assignment Help Chemistry
Reference no: EM13647509

A sample of nitrogen gas in a 4.6-L container at a temperature of 26°C exerts a pressure of 3.9 atm. Calculate the number of moles of gas in the sample.

Reference no: EM13647509

Questions Cloud

Determine work done by gas on bullet as bullettravels : A 93.9 g bullet is fired from a rifle having a barrel 0.256 m long. Assuming the origin is placed where the bullet begins to move, theforce exerted on the bullet by the expanding gas is F=a+bx−cx2,where a2=18600N, b = 10800N/m, c = 26300 N/m2, wit..
Explain teflonis a polymer synthsised by polymerisation : Teflonis a polymer synthsised by polymerisation of tetrafluoroethylene (F2C=CF2). use atomic masses: C = 12, F = 19 and answers in whole units. How many monomeric units would there be in one molecule of Teflon with a molar mass of 40000 g.
Find how much sound energy is incident on the eardrum : Hearing damage may occur when a person is exposed to a soundintensity level of 90.0 dB (relative to the threshold of humanhearing) for a period of 9.00 hours
Find the work done in stretching the spring : The force required to stretch a Hooke’s-law spring variesfrom 0 N to 51.6 N as we stretch the spring by moving one end 5.88cm from its unstressed position.
Evaluate the number of moles of gas in the sample : A sample of nitrogen gas in a 4.6-L container at a temperature of 26°C exerts a pressure of 3.9 atm. Calculate the number of moles of gas in the sample.
What is zhangs overall purpose : what is Zhangs overall purpose- to explain/inform or persuade? Use specific examples from the text to support your assessment
Determine compression of spring x from equilibrium position : A 141 kg block is released at a 4.9 m height as shown. The track is frictionless except for a portion of length 7.3 m . The blocktravels down the track, hits a spring of force constant k = 1042N/m . The coefficient of kinetic fric- tion between su..
Explain how to know the final temperature of the system : A mass of gaseous water is given at a certain temperatur and a mass of liquid water is given at another temperature and it wants to know the final temperature of the system and the heat capacity is constant
Discuss how a segment is defined in the country : The IASB has worked with the FASB in recent years to reduce the differences between the US standards and standards for the international community.

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