Answer: The density of tellerium tribromide is 14.8 g/L
Explanation:
The relation between density and Molar mass:
[tex]d=\frac{PM}{RT}[/tex]
P = pressure of gas = 743.5 torr = 0.98 atm (760torr=1atm)
M = Molar mass = 367 g/mol
R = gas constant =[tex]0.0821Latm/Kmol[/tex]
T = temperature =[tex]23.2^0C=(23.2+273)K=296.2K[/tex]
[tex]n=\frac{PV}{RT}[/tex]
[tex]d=\frac{0.98atm\times 367g/mol}{0.0820 L atm/K mol\times 296.2K}=14.8g/L[/tex]
The density of tellerium tribromide is 14.8 g/L
