Question

Please help me:(

Brianliest if answer is correct!
Due in 45min so please help. No need for work out, just answer is fine.

Answer 1

The answer to your question is: n = 1.13

Step-by-step explanation:

Data

Pressure = 1.24 atm

T = 26°C = 299 °K

V = 22.4 l

n = ?

R = 0.082 atm l/ mol °K

Formula

PV = nRT

`n = (PV)/(RT)`

Process

`n = ((1.24)(22.4))/((0.082)(299))`

n =
`(27.78)/(24.52) \\`

n = 1.13