Limiting Reactant Stoichiometry Problems
This site will produce an unlimited number of stoichiometry problems related to 'Limiting Reactants'.
You must enter your name and select a teacher before you are allowed to check any answers. Select the
teacher 'Guest Student' if you are not from Haltom High School.
Name: * Teacher: *
Consider the following reaction:

   CaH2 + 2H2O => Ca(OH)2 + 2H2

 Given 92.36g of CaH2, and 31.26g of H2O
 First determine which of the reactants is limiting.
What is the theoretical yield of H2? (you must know which is the limiting reactant to get this right!)
Answer to the hundreth's place (0.01)
Yield: *

How much of the excess reactant is CONSUMED in the reaction?
Answer to the nearest hundredth's place (0.01)
Excess Used: *


The program will keep track of your answers and number of tries, below. You must enter your full
name and teacher above to get credit for your work.


 Total:0, Tried:0, Correct:0
September 12 2026, 05:27:04 GMT

Ver 01.01.03 March 2016 - by G. W. Franz