dulingdesiray dulingdesiray
  • 22-05-2018
  • Chemistry
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What is the volume of 0.881 moles of a gas at standard temperature and pressure

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blahblahmali blahblahmali
  • 31-05-2018
we can use the ideal gas law equation to find the volume occupied by the gas
PV = nRT
where 
P - standard pressure - 101 325 Pa
V - volume 
n - number of moles - 0.881 mol
R - universal gas constant - 8.314 Jmol⁻¹K⁻¹
T - standard temperature - 273 K
substituting the values in the equation 
101 325 Pa x V = 0.881 mol x 8.314 Jmol⁻¹K⁻¹ x 273 K
V = 19.7 L
volume of the gas is 19.7 L
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