Question

What is the density of tellerium tribromide at 743.5 torr and 23.2 °C

Answer 1

Answer: The density of tellerium tribromide is 14.8 g/L

Step-by-step explanation:

The relation between density and Molar mass:

`d=(PM)/(RT)`

P = pressure of gas = 743.5 torr = 0.98 atm (760torr=1atm)

M = Molar mass = 367 g/mol

R = gas constant =
`0.0821Latm/Kmol`

T = temperature =
`23.2^0C=(23.2+273)K=296.2K`

`n=(PV)/(RT)`

`d=(0.98atm* 367g/mol)/(0.0820 L atm/K mol* 296.2K)=14.8g/L`

The density of tellerium tribromide is 14.8 g/L