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Ideal gas laws exercise.

Posted: Sun Nov 20, 2016 11:44 pm
by acolegario2
Hi. I wonder if you could help me with this exercise:

1) The owner of a house uses 4 x 10³ m³ of natural gas in a year to heat his home. Suppose that the gas natural is mainly methane, CH₄, and the methane is a gas perfect for the conditions of this problem, which are 1.00 atm and 20 ° C. What is the mass of gas used?