# chemistry/math

The density of air at ordinary atmospheric pressure and 25°C is 1.19 g/L. What is the mass, in kilograms, of the air in a room that measures 12.0 ft 12.5 ft 7.3 ft?

i made ft^3 into Liters and got 8,346,211.799 then I made the grams into kilograms and set up density = mass/volume and solved for x(mass) I got the answer to be 9.93e3. but that is wrong. what am i doing wrong? please help! thanks :)

1. nevermind! i converted wrong!

posted by Hannah

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