to the number of moies of the gas magine that the gas shown in the simulation is

Question

to the number of moies of the gas magine that the gas shown in the simulation is an ideal gas such as helium. Notice that the final number of moles of gas is 1.00 mol for each expenmental run. You can find the final volume of the and the final number of moles (n2) s 2.00 mol Use the simulation to find the volume (Vi) of 1.00 mol of helium at 273 K and calculate the final volume ( alue pressure cylinder. You can set the The Part c pressure, p valume must be added at constant temperature and pressure if you need a total of 2.00 mol of axygen gas Hints Give Up Legal Notce Ends: 09/10/201

Explanation / Answer

Part A

Using the ideal gas equation

PV = nRT

Since Pressure and Temperature are constant, hence we can write

V(in)/n(in) = V(final)/n(final)

You need to calculate the Vin from the simulation expirement and plug the same in V(in)

n(in) = 1 mol

n(final) = 2 mol

then you can find the value of V(final)

Part B

Using the ideal gas equation

PV = nRT

Since Pressure and Temperature are constant, hence we can write

V(in)/n(in) = V(final)/n(final)

V(in) = 4L

n(in) = 0.864 mol

n(final) = 2 mol

substituting the values we get

V(final) = 2/0.864 * 4L = 9.259 L

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