Calculate the number of moles of gas in the vessel

Assignment Help Physics
Reference no: EM13561931

Gas is contained in an 7.0 Lvessel at a temperature of 20°C and a pressure of 8.8 atm.

(a) Determine the number of moles of gas in the vessel.

mol

(b) How many molecules are in the vessel?

______ molecules

Reference no: EM13561931

Questions Cloud

Estimate how long will it be on the incline : A hollow cylinder (hoop) is rolling on ahorizontal surface at speed v = 4.8 m/s when it reaches a12° incline. How long will it be on the incline before it arrives back atthe bottom
The structural characteristics of a phase transfer catalyst : Specify those structural characteristics of a phase transfer catalyst that allow it to be soluble in both organic and aqueous solvents.
Estimate by what distance has his near point changed : At age 40, a man requires contact lenses (f=65.0 cm) to read abook held 25.0 cm from his eyes. By what distance has his near point changed
Explain the vessel and contents are returned to 100°c : The vessel and contents are returned to 100°C and the mixture of product gases (CO2, SO2, and unreacted O2) has a total pressure of 2.40 atm. Determine the partial pressure of each of these gases in the final product mixture.
Calculate the number of moles of gas in the vessel : Gas is contained in an 7.0 Lvessel at a temperature of 20°C and a pressure of 8.8 atm. Determine the number of moles of gas in the vessel
Explain sodium has a greater first ionization energy : Sodium has a greater first ionization energy than sulfur, and the reason for this is because Na has a greater effective nuclear charge (Zeff) than S.
What is the probability of under running the poe : What is the probability of under running the POE?
What is the potential difference across the coil : A coil has 2.72 ? resistance and 0.405 H inductance. If the current is 4.92 A and is increasing at a rate of 4.42 A/ s, what is the potential difference across the coil at this moment
Explain the yield of 2-bromohexane is much higher : The yield of 2-bromohexane is much higher when the reaction mixture is stirred than when it is not. Why is this

Reviews

Write a Review

Physics Questions & Answers

  What is the kinetic energy of the ejected electron

A hydrogen atom in its ground state absorbs a photon with an energy of 26 eV, What is the kinetic energy of the ejected electron

  What is the magnitude of train''s angular acceleration

A source emits sound uniformly in all directions. A radial line is drawn from this source. On this line, determine the radial positions of two points, 0.786m apart, such that intensity level at one point is 1.72 dB greater than that at the other.

  What is the bulk modulus of air

The speed of sound in air at 0 degrees C is 331 m/s. If the density of air is 1.29 kg/m^3, then what is the bulk modulus of air

  Sound source emits sounds of frequency

A sound source emits sounds of frequency 210 Hz that travel through still air at 340 m/s. This sound source moves with a speed of 75 m/s relative to still air toward a stationary listener.

  Compute the average force exerted on supermans chest

Superman leaps in front of Lois Lane to save her from a volley of bullets. In a 1-minute interval, an automatic weapon fires 148 bullets, Find the average force exerted on Superman's chest

  Find the net force on the semicircular section of the wire

Suppose a uniform magnetic field B is applied perependicular to the plane of a semicircular loop of radius R and a current through the loop is I

  A fish is able to jump vertically out of water with speed

A fish is able to jump vertically out of the water with a speed of 5.6 m/s. How much time in seconds does it take for the fish topass a point 0.6 m above the water on the way down?

  Determine the drills angular acceleration

A dentist's drill starts from rest. After 3.30 s of constant angular acceleration it turns at a rate of 2.0 x 10^4 rev/min. Find the drill's angular acceleration

  Changes need to be made for conserved momentum to exist

Write the Lagrangian for a particle of mass m constrained to move on an inclined plane whose angle with respect to the horizontal is θ and derive the equation(s) of motion from Lagrange’s equation(s).

  How much heat was lost to the surroundings

A kilogram of water (c = 4.186 kJ/kg °C) is stirred using a 400 watt device for 5 minutes. How much heat was lost to the surroundings

  Determine the apparent power and reactive power

A power factor is 0.72 lagging and the power dissipated is 375W. 120V and a resistance of 10 ohms, showing all working out.

  Coefficient of volume expansion for carbon tetrachloride

The average coefficient of volume expansion for carbon tetrachloride is 5.81 10-4 (°C)?1. If a 56.5-gal steel container is filled completely with carbon tetrachloride when the temperature is 10°C, how much will spill over when the temperature rises t..

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