Define what is the pressure inside the bottle

Assignment Help Chemistry
Reference no: EM13286073

Liquid helium at 4.2 K has a density of 0.147 g/mL. Suppose that a 2.50-L metal bottle that contains air at 105K and 2.0 atm pressure is sealed off. If we inject 120.0 mL of liquid helium and allow the entire system to warm to room temperature (25°C), what is the pressure inside the bottle?

Reference no: EM13286073

Questions Cloud

What is the rms voltage that must be applied by a ac supply : a circuit with a resistor is connected to a DC supply and a Current of 2A and producing a heat. What is the rms Voltage that must be applied by a AC supply to produce 3 times this heat if all other conditions remain the same
Compute the partial pressure of carbon monoxide in torr : Two gases, oxygen (28.8 grams) and carbon monoxide (19.0 grams), are confined in a container at a pressure of 640.0 torr. Calculate the partial pressure of carbon monoxide in torr.
Compute the velocity of the object : A 60.0-g object is attached to a horizontal spring with a force constant of 15.0 N/m, What is the velocity of the object
How many positive ions are there on the outside of membrance : A cell membrane has a surface area of 1.00 x 10-7 m2, a dielectric constant of 5.17 and a thickness of 8.17 nm. How many positive ions are there on the outside of the membrane
Define what is the pressure inside the bottle : If we inject 120.0 mL of liquid helium and allow the entire system to warm to room temperature (25°C), what is the pressure inside the bottle
Does xyz take to pay for its purchases : The XYZ Company has annual average purchases of $200,000 and an ending accounts payable balance of $36,000. How long, on average, does XYZ take to pay for its purchases?
Calculate the velocity of the object : A 60.0-g object is attached to a horizontal spring with a force constant of 15.0 N/m, What is the velocity of the object when it is halfway to the equilibrium position if the surface is frictionless
Explain what mass of oxygen was produced during the heating : If the mass of the resulting mixture is 82.5 grams, what mass of oxygen was produced during the heating
Calculate the surface charge density on the sheet : An electron close to a large, flat sheet of charge is repelled from the sheet with a 2.2pN force. Find the surface charge density on the sheet

Reviews

Write a Review

Chemistry Questions & Answers

  What mass of oxygen gas is required in order to release

What mass of oxygen gas is required in order to release 6670 kJ of heat to the surroundings by the following reaction

  State the organic product of the reaction

draw the organic product of the following reaction between (1s,3s)-chloro-3methylcyclopentane and methanethiol

  To what volume would the air in her lungs expand

A scuba diver with a lung capacity of 5.2 L inhales a lungful of air at a depth of 45 m and a pressure of 5.5 atm. If the diver were to ascend to the surface (where the pressure is 1.0 atm) while holding her breath.

  Which do you think would be larger and why

Which do you think would be larger and why? The first ionization energy, IE1, of Ne,The second ionization energy, IE2, of Na

  How many moles of luminol are present the diluted spray

How many moles of luminol are present in 2.00 L of the diluted spray?

  What the volume of hno3 that is required

what the volume of 0.109m HNO3 that is required to reat completely with 2.5g Barium hydroxide

  What is the kinetic energy in joules

What is the kinetic energy in joules of a 1183 motorcycle moving at 63.

  Compute the ka for the acid

Compute the Ka for the acid if the pH of the resulting solution = 6.36. and determine the pH of the resulting buffer

  Questions about electrons

Give the number of electrons, Protons and neutrons in 24NA and give the electron configuration of the following A: A1 B: F- (- is at the top)

  Explain what is the actual molar concentration

acidifying with dilute H2SO4 and titrating with a 0.01804 M KMnO4 solution. 33.15 mL of the permangate solution was needed to reach the end point of the titration. What is the actual molar concentration of the H2O2 solution?

  Compute the ph at each of the the titration

Calculate the pH at each of the following points in the titration of 50.0 mL of a 0.95 M B(aq) with 0.95 M HCl(aq).

  Compute mole fraction of caffeine

Compute mole fraction of caffeine(C 8 H 10 N 4 O 2 ), the molarity of the solution

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