Stoichiometry! What a difficult and confusing subject. Changing grams to moles to grams to moles gets too complex. I didn't get it at all at first, but after a few more practice problems and I think I have the hang of it now. I hope I don't forget how to do those problems, or else that won't be very good since the test is soon. It's even going to be an extra credit problem!
There is a total of seven steps to these types of problems. Starting with the given, changing g x to mol x, then mol x to mol y to g y, cancel, and box your answer with the units! Just typing that gets me confused, but when I go to write it down, hopefully I will understand it more.
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