4 NH3 + 5 O2 → 4 NO + 6 H2O what is the molar ration between O2 and NO

Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

How does the presence of oxygen affect the chemical pathways used to extract energy from glucose?

Find the number of moles of argon in 364g of argon.