moles of H2O2 and O2 in a lab measuring the gas reaction of 1ml, 2ml, 3ml, and 4ml of hydrogen peroxide into yeast.

I need to calculate the grams of sodium bicarbonate reactant (MW = 84.0 g/mol) for a vinegar and baking soda reaction lab. The bag is 1.20L, air pressure is 1.0016 atm, moles to inflate bag with CO2 is 0.003, room temperature is 298 Kelvin. Can anyone help me with this calculation?