Post a New Question


posted by .

A rigid tank contains 1.20 moles of an ideal gas. Determine the number of moles of gas that must be withdrawn from the tank to lower the pressure of the gas from 28.5 atm to 5.30 atm. Assume the volume of the tank and the temperature of the gas remain constant during this operation.


  • Engineering -

    use fomular P*v=n*R*T
    cause temperature and volumn not change:
    we want the final n, therefore:

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

More Related Questions

Post a New Question