bambibrookes2002 bambibrookes2002
  • 10-03-2021
  • Chemistry
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A 43.1−L volume of methane gas is heated from 24°C to 78°C at constant pressure. What is the final volume of the gas?

Respuesta :

Muscardinus Muscardinus
  • 15-03-2021

Answer:

V₂ = 50.93 L

Explanation:

Initial volume, [tex]V_1=43.1\ L[/tex]

Initial temperature, [tex]T_1=24^{\circ} C=24+273=297\ K[/tex]

Final temperature, [tex]T_2=78^{\circ} C=78+273=351\ K[/tex]

We need to find the final volume of the gas. The relation between the volume and the temperature is given by :

[tex]\dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}\\\\V_2=\dfrac{V_1T_2}{T_1}\\\\V_2=\dfrac{43.1\times 351}{297}\\\\V_2=50.93\ L[/tex]

So, the final volume of the gas is 50.93 L.

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