In a certain experiment, 1.50 g of NH3 reacts with 2.75 g of O2. One of the steps in the commercial process for converting ammonia to nitric acid is the conversion of NH3 to NO:
How many grams of the excess reactant remain after the limiting reactant is completely consumed?
How many grams of NO and of H2O form?
Enter your answers numerically separated by a comma.