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Chemistry 20 Online
OpenStudy (anonymous):

The reaction of sodium peroxide (Na2O2) with CO2 is used in space vehicles to remove CO2 from the air and generate O2 for breathing: 2Na2O2(s)+2CO2(g)→2Na2CO3(s)+O2(g) How many days would a 5.00kg supply of Na2O2 last?

OpenStudy (chmvijay):

any other supplementary they have mentioned along with question

OpenStudy (anonymous):

that's it! here is the first part of the question which i also cannot figure out: Assuming that air is breathed at an average rate of 4.70L/min (25 ∘C; 735 mm Hg) and that the concentration of CO2 in expelled air is 3.4 % by volume, how many grams of CO2 are produced in 24h ?

OpenStudy (chmvijay):

thats cool :) it takes some time to wok out :P

OpenStudy (anonymous):

so...could i get some help?

OpenStudy (abb0t):

@chmvijay

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