Monday, April 16, 2012

A 3.00- flask is filled with gaseous ammonia, . The gas pressure measured at 28.0 is 2.05 . Assuming ideal gas behavior, how many grams of ammonia are in the flask?


A 3.00-\rm L flask is filled with gaseous ammonia, \rm NH_3. The gas pressure measured at 28.0\, ^{\circ}C is 2.05 atm. Assuming ideal gas behavior, how many grams of ammonia are in the flask?
Express your answer to three significant figures and include the appropriate units.
  mass of \rm NH_3  =4.23  g
Correct

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