Respuesta :
The pressure of Hydrogen will be at which the volume of the gas is constant and it is heated up to 400 K is 2.58 atm.
What is the combined Gas Law?
According to combined gas law,
In the Combined Gas Law, if we change either one of the variables the others will also change.
PV = nRT
When the moles of the gas is constant , the above equation can be written as ,
[tex]\rm \dfrac{P'V'}{T'} = \dfrac{PV}{T}\\\\As \;volume \;is\; constant \\\\\rm \dfrac{P'}{T'} = \dfrac{P}{T}\\\\\\Given\; is\; P = 2 atm , V=V' and\; P'= ?\; T= 37+ 273\; K , T' = 127+273 \;K\\\\Substituting \;the \;values\; in\; the\; equation \\\\\rm \dfrac{P'}{400} = \dfrac{2}{310}\\\\[/tex]
P' = 2.58 atm
Therefore the pressure at which the volume of the gas is constant and it is heated up to 400 K is 2.58 atm.
To know more about Combined Gas Law:
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