Answer:
[tex]\huge\boxed{\sf n \approx 0.076\ moles}[/tex]
Explanation:
Given data:
Volume = V = 1.255 L
Pressure = P = 1.47 atm
Temperature = T = 21 + 273 = 294 L
R = 0.08206 L atm/mol K
Required:
No. of moles = n = ?
Formula:
Solution:
Put the given data in the above formula.
(1.47)(1.255) = n(0.08206)(294)
1.844 = n (24.13)
- Divide both sides by 24.13
1.844 / 24.13 = n
0.076 moles ≈ n
n ≈ 0.076 moles
[tex]\rule[225]{225}{2}[/tex]
