posted by MOLLY .
HOW MANY MOLES OF O2 CAN BE PRODUCED BY LETTING 12.00 MOLES OF KClO3 REACT?
First of all, please use lower-case letters. Capital letters, or upper case is much more difficult to read and many of us won't even try. Plus in computer language, it's impolite, much like shouting.
Now, check the spelling of the "title" and here are some tutorials:
You need to start by writing a balanced equation. If you are talking about simple thermal decomposition then
KClO3 -> O2 + KCl
You now need to balance the equation.
i need help on this how do i work this out?