Question

If you put 3.27 moles of an ideal

gas in a 50.0 L tank at 35.0°C
what pressure will it create?
(Make sure to put P, V, and T
in the right units.)
(Unit = Pa)

Answer 1

Answer: 167000

Step-by-step explanation:

Correct on acellus with three sig figs. Just have to convert atm to Pa

Answer 2

1.65 atm

Step-by-step explanation:

Applying,

PV = nRT....................... Equation 1

Where P = Pressure, V = Volume, n = number of moles, R = malar gas constant, T = Temperature.

Make P the subject of the equation

P = nRT/V..................... Equation 2

From the question,

Given: n = 3.27 moles, V = 50.0 L, T = 35 °C = (273+35) = 308K

Constant: R = 0.082L.atm/K.mol

Substitute these values into equation 2

P = 3.27(0.082)(308)/(50)

P = 1.65 atm