Answered

The volume of asamplea saof nitrogen gas is 88mLat 25°C and 1.0 atm. Whatis its volume in LatSTP?V₁=88mL T₁=25°CV₂=? T₂=23°2

Answer :

Given:

V1= 88 ml

P1= 1 atm

T1= 25°C= 298.15 K

STP conditions:

P2= 1atm

T2= 273.15 K

Apply :

[tex]\frac{P1V1}{T1}=\frac{P2V2}{T2}[/tex]

Replacing:

[tex]\frac{1(88)}{298.15}=\frac{1(V2)}{273.15}[/tex][tex]88(273.15)=298.15V2[/tex][tex]\frac{88(273.15)}{298.15}=V2[/tex]

V2= 80.62 ml

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