For the theoretically perfect reaction 2H² +O²---2H²O if you react 300 molecules pf hydrogen and 200 molecules of oxygen, how many oxygen molecules will you have that do not engage in the reaction? Answer 50, 100, 150, or 200?

2 answers

You only need 150 moles of O2 to burn up the hydrogen. You will have 50 moles left.
The answer be 2 fam.
Similar Questions
    1. answers icon 1 answer
  1. Given the chemical reaction:N2+3H2--->2NH3 If 20 molecules of nitrogen react with 30 molecules of hydrogen to from ammonia, what
    1. answers icon 3 answers
  2. The equation for the reaction between hydrogen gas and oxygen gas is:2H2(g) + O2(g) ---> 2H2O(l) i) How much hydrogen will react
    1. answers icon 1 answer
  3. The equation for the reaction between hydrogen gas and oxygen gas is:2H2(g) + O2(g) ---> 2H2O(l) i) How much hydrogen will react
    1. answers icon 1 answer
more similar questions