Reaction: 2K2O+4MnO2+3O2(g) ----> 4KMnO4 (aq)




1. If you have 4 moles of K2O, how many moles of KMnO4 can you produce?





2. If you have 10 moles of K2O and 10 moles of MnO2, what will be the limiting reactant?





3. If you start with 291(g) of MnO2, how many moles of NaOH will you start with? (The molar mass of MnO2 is 87 for every 1 mole).



4. If you produced 5 moles of KMnO4, how many grams of KMnO4 did you produce?