Isn't this very close to this problem I showed you earlier?
http://www.jiskha.com/display.cgi?id=1478745034
For the reaction, calculate how many grams of the product form when 3.0 g of Mg completely reacts.
Assume that there is more than enough of the other reactant.
2Mg(s)+O2(g)→2MgO(s)
1 answer