Answer:
No, usually you would do the math first before deciding which is the limiting reactant
Explanation:
2H₂(g) + O₂(g) -----> 2H₂O(g)
3mol= Hydro
2mols= O₂
The limiting reactant would be the smaller number after we divide the number of moles by the coefficient
H:1.5 3mol/2(c) =1.5
O2: 2 2mol/1(c)=2
Hydrogen is lower = limiting reactant
