A #5*g# mass of aluminum metal is oxidized by a #10*g# mass of sulfur. If a #12.5*g# mass of #"aluminum sulfide"# is isolated, what is the percentage yield?
1 Answer
Dec 30, 2017
Aluminum is the limiting reagent....
Explanation:
We assess the following redox reaction....
And thus the sulfur is in stoichiometric excess, and at most we can make
And thus
I leave it to you to calculate the mass of excess sulfur.