tristonjohnson165 tristonjohnson165
  • 25-10-2019
  • Chemistry
contestada

To what temperature must a sample of gas initially at 27°C be heated in order to double the pressure if the volume remains constant?

Respuesta :

nkirotedoreen46
nkirotedoreen46 nkirotedoreen46
  • 25-10-2019

Answer:

327° C

Explanation:

The initial temperature of the gas is 27°C

We need to find the final temperature.

If we assume the initial pressure is y

The final temperature will be 2y

Using the pressure law;

[tex]\frac{P1}{T1}=\frac{P2}{T2}[/tex]

Therefore,

[tex]T2=\frac{T1P2}{P1}[/tex]

       [tex]=\frac{(300)(2y)}{y}[/tex]

[tex]= 600 K[/tex]

Therefore, the new temperature is 600 K or 327° C

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