For a given condition, the pressure should be determined and compared by using ideal gas law , and Van der Waals equation at V= 1.00L and V=10.00L Concept introduction: By combining the three gaseous laws namely Boyle’s law, Charles’s law and Avogadro’s law a combined gaseous equation is obtained. This combined gaseous equation is called Ideal gas law . According to ideal gas law, P V = n R T Where, P = pressure in atmospheres V= volumes in liters n = number of moles R =universal gas constant ( 0.08206 L ⋅ a t m / K ⋅ m o l ) T = temperature in kelvins A modified ideal gas equation on account of molecular size and molecular interaction forces is termed as Van der Waals equation. That is, [ P + a ( n V ) 2 ] ( V - n b ) = n R T ‘a’ and ‘b’ is called Van der Waals coefficient and are characteristic of the individual gas Where, P = pressure in atmospheres V= volumes in liters n = number of moles R =universal gas constant ( 0.08206 L ⋅ a t m / K ⋅ m o l ) T = temperature in kelvins
For a given condition, the pressure should be determined and compared by using ideal gas law , and Van der Waals equation at V= 1.00L and V=10.00L Concept introduction: By combining the three gaseous laws namely Boyle’s law, Charles’s law and Avogadro’s law a combined gaseous equation is obtained. This combined gaseous equation is called Ideal gas law . According to ideal gas law, P V = n R T Where, P = pressure in atmospheres V= volumes in liters n = number of moles R =universal gas constant ( 0.08206 L ⋅ a t m / K ⋅ m o l ) T = temperature in kelvins A modified ideal gas equation on account of molecular size and molecular interaction forces is termed as Van der Waals equation. That is, [ P + a ( n V ) 2 ] ( V - n b ) = n R T ‘a’ and ‘b’ is called Van der Waals coefficient and are characteristic of the individual gas Where, P = pressure in atmospheres V= volumes in liters n = number of moles R =universal gas constant ( 0.08206 L ⋅ a t m / K ⋅ m o l ) T = temperature in kelvins
Solution Summary: The author explains that the pressure should be determined and compared by using ideal gas law and Van der Waals equation at V= 1.00L and 10.00L.
Definition Definition Number of atoms/molecules present in one mole of any substance. Avogadro's number is a constant. Its value is 6.02214076 × 10 23 per mole.
Chapter 8, Problem 116E
Interpretation Introduction
Interpretation: For a given condition, the pressure should be determined and compared by using ideal gas law, and Van der Waals equation at V= 1.00L and V=10.00L
Concept introduction:
By combining the three gaseous laws namely Boyle’s law, Charles’s law and Avogadro’s law a combined gaseous equation is obtained. This combined gaseous equation is called Ideal gas law.
According to ideal gas law,
PV=nRT
Where,
P = pressure in atmospheres
V= volumes in liters
n = number of moles
R =universal gas constant (
0.08206L⋅atm/K⋅mol)
T = temperature in kelvins
A modified ideal gas equation on account of molecular size and molecular interaction forces is termed as Van der Waals equation.
That is,
[P+a(nV)2](V-nb)=nRT
‘a’ and ‘b’ is called Van der Waals coefficient and are characteristic of the individual gas
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