Limiting reagents of any substance can be found out by using the limiting reactant calculator and then by following all the instructions carefully and by knowing how to calculate it. 

So find out all these details below.

Instructions to calculate it using limiting reactant calculator

So if you want to calculate the limiting reagent, you must enter the equation of a chemical reaction and then press the start button. Now the reactants and the products with their coefficients will appear above. 

Now enter any of the known values for each of the reactants.