Sumone make a z00m ):

Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?

What are the coefficients to balance the following equation? ba+br2=babr2

Aecosystem is if it can continue to function over long periods of time