Answer:
0.997 mol
Explanation:
Given data:
Number of moles of gas = ?
Volume of gas = 22.35 L
Temperature = standard = 273 K
Pressure = standard = 1 atm
Solution:
PV = nRT
P= Pressure
V = volume
n = number of moles
R = general gas constant = 0.0821 atm.L/ mol.K
T = temperature in kelvin
Now we will put the values.
n = PV/RT
n = 1 atm ×22.35 L / 0.0821 atm.L/ mol.K × 273 k
n = 22.35 atm. L / 22.41 atm.L/ mol
n = 0.997 mol
