Will depend heavily on volume of air and how well the area is sealed. For reference, you need 30-40lbs of sugar to feed yeast to produce enough co2 in a small room for the duration of flower.... if it's a 'kit' relying on yeast...
you need a co2 meter anyway for safety.. .either it reaces 1200-1300ppm or it does not. A large volume of air will need significantly more co2 than a small volume of air.. insufficient information. most likely not as others said.