Answer:
The ideal molar volume is
The Z factor is 
The real molar volume is 
Explanation:
From the question we are told that
The pressure is
The temperature is 
According to the ideal gas equation we have that

=> 
Where
is the molar volume and R is the gas constant with value

substituting values

The compressibility factor of the gas is mathematically represented as

substituting values


Now the real molar volume is evaluated as

substituting values


Answer:
Rate of the reaction= 9.92× 10^-5 M² min-1
Explanation:
Using the equation of reaction
2N2O5 ⟶ 4NO2+O2
Rate = k[N2O5]²
From the question k= 6.2×10-4
[N2O5]= 0.4
Rate = 6.2×10-4[0.4]²= 9.92×10-5M² min-1
It would of been nice if you were to post your question so others could actually answer it.
Answer:
Do you have a picture of this?