What is the mole fraction of the methane in the vessel

Assignment Help Chemistry

Reference no: EM13656537

A 1.00 mole sample of He is placed in an empty vessel to create a pressure of .500 atm. A 48.0g quanity of methane, CH4, is added to the vessel.

a) What is the mole fraction of the methane in the vessel?

b) What is the total pressure in the container?

Reference no: EM13656537

Questions Cloud

The heisenberg uncertainty principle also holds for energy : The Heisenberg uncertainty principle also holds for energy and time, two complimentary variables. How well can we know the energy of molecular excited states with lifetimes of a)10 micro seconds; b) 10 ns and c) 10 ps.

What is the frequency of waves heard by the insect : A resting bat sends out ultrasonic waves at 50 kHz towards an insect that is approaching the bat with a speed of 20.0 m/s. What is the frequency of waves heard by the insect?

How many carbon atoms are in 2.6 µg of graphite : How many carbon atoms are in 2.6 μg of graphite (pure carbon)?

Index of refraction-what is the angle of refraction : Light passes from medium A into medium B at an angle of incidence of 44 degrees. The index of refraction for A is 1.25 times that of B. What is the angle of refraction? Express your answer using two important figures. What is the ratio of the speed o..

What is the mole fraction of the methane in the vessel : What is the mole fraction of the methane in the vessel?

Incident electric field and polarizers transmission axis : If the angle among the incident electric field and a polarizer’s transmission axis is 40°, what fraction of the incident intensity is transmitted? If a second polarizer is additional to the situation with a transmission axis at 75°, with respect to i..

Acceleration of object is constant-value of acceleration : If the acceleration of an object is constant, the value of the acceleration may be determined by any of the following methods except: Dividing the change in the object's velocity by the time interval over which the velocity changed. Dividing the aver..

Forest friday student depict desert delight : What wold the vcv for these words be again habit forest friday student depict desert delight

An alpha particle with the kinetic energy : An alpha particle with the kinetic energy Wk=10MeV is heading towards a stationary tin nucleus number is 50. Calculate the distance of the closest approach.

User Account

All Pages