Editing Review Dimensional Analysis Question
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<center><b>Dimensional Analysis Question</b></center><br> <br> The Space Shuttle environmental control system handles excess CO<sub>2</sub> (which the astronauts breathe out - it is 4.00% by mass of exhaled air) by reacting it with lithium hydroxide, <nowiki>LiOH</nowiki>, pellets to form lithium caronate, Li<sub>2</sub>CO<sub>3</sub> and water. If there are 7 astronauts on board the shuttle, each exhales 20.0 liters of air per minute, how long could clean air be generate if there were 2.50E4 g of of <nowiki>LiOH</nowiki> pellets available for each shuttle mission? Assume the density of air is 0.00100 g/ml. <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br>
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