How many l of NO2 we get after mixing 5 l NO and 2 l O2 stp

Answer 1

2NO(g) + O₂(g) ==> 2NO₂(g) ... balanced equation

Assuming STP....

5 L NO x 2 L NO₂/2 L NO = 5 L NO₂

2 L O₂ x 2 L NO₂/1 L O₂ = 4 L NO₂

O₂ would be limiting and 4 L of NO₂ will be formed