4.67g of calcium reacts with 43.7g of oxygen gas. What is the limiting reactant and the excess reactant. How much of the excess reactant will be left over in grams?
2 answers
I showed you how to do this in the other problem. This is not a homework site that does all of your homework for you or even practice problems. Just follow how I did the other one to do this one. Post your work if you want me to check it.
The reaction is this.
2Ca + O2 ==> 2CaO
2Ca + O2 ==> 2CaO
2 answers