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Sagot :
Answer: The volume of gas is 3020 ml
Explanation:
According to ideal gas equation:
[tex]PV=nRT[/tex]
P = pressure of gas = 821.4 torr = 1.08 atm (760 torr = 1atm)
V = Volume of gas in L = ?
n = number of moles = [tex]\frac{\text {given mass}}{\text {Molar mass}}=\frac{17.0g}{245.28g/mol}=0.069mol[/tex]
R = gas constant =[tex]0.0821Latm/Kmol[/tex]
T =temperature =[tex]302.7^0C=(302.7+273)K=575.7K[/tex]
[tex]V=\frac{nRT}{P}[/tex]
[tex]V=\frac{0.069mol\times 0.0821Latm/K mol\times 575.7K}{1.08atm}=3.02L=3020ml[/tex]
Thus volume of gas is 3020 ml
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