From the problem, the given combustion reaction is:
Ni + 2 HCl → NiCl2 + H2
Mass of both reactants → limiting reactant → which is the reactant that forms the less amount of product.
We need to perform a mole-to-mole comparison between each reactant and H2.
What is the maximum number of moles H2 that can be produced by the reaction of 3.00 mol of Ni with 4.50 mol of HCl according to the equation: Ni + 2HCl → NiCl2 + H2.
a) 4.50 mol
b) 2.25 mol
c) 9.00 mol
d) 3.00 mol
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Limiting Reagent concept. If you need more Limiting Reagent practice, you can also practice Limiting Reagent practice problems.