Given this balanced equation: CS2 + 3 O2 CO2 + 2 SO2

Calculate how many moles of SO2 can be produced with when given 4 moles of CS2.

58.67 g

Now calculate how many moles of SO2 can be produced with when given 4 moles of O2.



Which one is the limiting reactant (4 moles CS2 or 4 moles of O2)? How do you know?