Explain temperature of the helium inside the cylinder

Assignment Help Chemistry
Reference no: EM13186129

Helium at 300 K and 3000 bar is fed into an empty cylinder until the pressure in the tank is equal to 1500 bar. Calculate the final temperature of the helium inside the cylinder. Assume helium to be an ideal gas with Cp=(5/2)R.

Reference no: EM13186129

Questions Cloud

Definition of affirmative action : In "Affirmative Action: Past and Present", what is Tim Wise's definition of affirmative action? How does this understanding of affirmative action go against popular beliefs as to what constitutes affirmative action?
Find its displacement as a function of time : where t is the time. If the mass is initially at equilibrium and has a velocity of +1 m/sec, find its displacement as a function of time.
Compare diversity with this school and brian''s school : Second assignment the same questions use for Ann principal at a catholic elementary school in a very poor area of town, she is dealing with culture setting, discipline problems and parents not paying their tution a very small student body and most of..
The defendant''s testimony : Buffy is highly suspicious, Barb is moderately suspicious, and Bonbon is not at all suspicious. According to the text, who should be the most accurate at judging the veracity of the defendants’ testimony?
Explain temperature of the helium inside the cylinder : Calculate the final temperature of the helium inside the cylinder. Assume helium to be an ideal gas with Cp=(5/2)R.
How many medical test kits were sold last year : At home medical test kits have increased in popularity in recent years. This year, 300 million test kits are expected to be sold. This represents a 115% increase from the number of kits that were sold last year. How many medical test kits were sol..
Determine the taxable income : A small business that has taxable income of less that $50k purchases a machine for $10k. The machine yields an annual benefit of $5k over its 5-year life. Is the after-tax rate of return for this item closer to 5% or 12% Assume a straight-line de..
Is it reasonable to include negative numbers in the range : Model each situation with a linear function and graph. Is it reasonable to include negative numbers in the range?
Write an exponential function to model the quail population : An initial population of 655 quail increases at an annual rate of 18%. Write an exponential function to model the quail population.

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the percentage yield

the actual yield of a reactant is 22 g and the theoreticaal yield is 25 g calculate the percentage yield

  What is the molecular formula of the molecule

What is the molecular formula of the molecule that had an empiricial formula of C2 H4 S and a molar mass of 180.35% g/molecular.

  How many kilograms of water were in the sample

A 55.0-{ g} piece of ice at 0.0 C is added to a sample of water at 8.0 C. All of the ice melts and the temperature of the water decreases to 0.0 C.

  State the structure for methyl orange in acid solution

The structure for methyl orange in acid solution is not as simple as protonation of the amine nitrogen. In fact, protonation of one of the azo nitrogens occurs resulting in a new, conjugated system.

  Chemical reactions the total number of moles of products

In chemical reactions the total number of moles of products must be the same as the total number of moles of reactants.

  Why do tertiary amines not absorb in this region of spectrum

Neat, aliphatic, primary amines show two absorptions between 3400 to 3330 cm-1 and 3330 to 3250 cm-1 due respectively to asymmetrical and symmetrical stretch. Stretch at 3300 cm-1. Why do tertiary amines not absorb in this region of the spectrum?

  Determine the concentration of total dissolved solids

The sample is placed in a drying dish (weight = 0.5000 g before the sample is added), and then placed in an oven at 104°C until all the moisture is evaporated

  What is the partial pressure of krypton

Three gases, hydrogen, helium, and krypton are confined in a 10.0 L vessel at a pressure of 6.00 atm. The vessel contains 4.00 moles of hydrogen, 3.00 moles of helium, and 5.00 moles of krypton.

  Calculate amount of energy

What amount of energy is required to completely ionize 29.9 grams of carbon atoms in the gas phase (C(g)) if the ionization energy of C(g) is 1086 kJ/mole.

  Determine the keq for the reactions

Calculating the equilibrium constant (Keq) for the given reactions - Determine the Keq for the following reactions

  How many grams of ca(oh)2 are needed

How many grams of Ca(OH)2 are needed to neutralize 3.6 moles of HCl in 655 mL of solution? The molar mass of HCl is 36.46 g/mol. The molar mass of Ca(OH)2 is 74.1 g/mol.

  How many moles of ions are released

How many moles of ions are released when 0.27 mol of cobalt(II) chloride, CoCl2, is dissolved in 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