Answer:
The answer to your question is below
Explanation:
I attached a picture because it says that I was writing improper words.
Using pv=nRT
T= 22+273 K
P=1.15 Pa
R=8.31
V =5.5... (u did not write the unit so...)
Therefore n,mole= (1.15×5.5) ÷ (273+22)(8.31)