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The question is: What is the minimum mass of CO in highly polluted air you would expect to collect over 24 hours if the 8 hour running average is 20 ppm (parts per million)?
The formula: concentration (ppm) = mass of component (CO)/mass of solution (air) x 1,000,000
They did not tell me the mass of air and so I though maybe I could use the following formula...
mass = amount(number of moles) x molar mass
but now I don't know the amount and so am terribly confused!
Any help would be appreciated!
heyyyyy dilly ;) we now know how to do it i think...;) use 1kg of air inih;) lol
so i think it'll be 20/1 x 1,000,000
not 100% sure though lol