Grams of ammonia
A 3.00-rm L flask is filled with gaseous ammonia, rm NH_3. The gas pressure measured at 22.0, ^{circ}C is 2.05 atm. Assuming ideal gas behavior, how many grams of ammonia are in the flask?
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At constant volume, the heat of combustion of a particular compound is -3973.0 kJ/mol. When 1.481 g of this compound (molar mass = 172.71 g/mol) was burned in a bomb calorimeter, the temperature of the calorimeter (including its contents) rose by
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Medical records "tip sheet" that contains some of the most common guidelines for maintaining and creating accurate medical records?
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