shalomsigalow4700 shalomsigalow4700
  • 24-07-2019
  • Physics
contestada

A sample of an ideal gas has a volume of 2.37 L at 2.80×102 K and 1.15 atm. Calculate the pressure when the volume is 1.68 L and the temperature is 304 K.

Respuesta :

rejkjavik rejkjavik
  • 30-07-2019

Answer:

[tex]p_2 = 1.76 atm[/tex]

Explanation:

given data:

v_1 = 2.37 L

v_2 = 1.68 L

p_1 =1.15 atm

p_2 = ?

t_1 = 280 K

t_2 = 304 K

from Gas Law Equation

, WE HAVE

[tex]\frac{p_1 v_1}{t_1} =\frac{p_2 v_2}{t_2}[/tex]

Putting the values

[tex]\frac{1.15*2.37}{280}  =\frac{p_2 *1.68}{304}[/tex]

[tex]9.733*10^{-3} = \frac{p_2 *1.68}{304}[/tex]

[tex]9.733*10^{-3}*304 = p_2*1.68[/tex]

[tex]\frac{9.733*10^{-3}*304}{1.68} =p_2[/tex]

[tex]p_2= 1.76 atm[/tex]

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