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How many moles (n) of hydrogen gas are present in a 50.0 liter steel container if the pressure is 10.0 atm and the temperature is 27.0 C? (R=0.0821 atm/mole-k)
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Use PV = nRT. Remember to convert to from C to K. K = degrees C + 273 = ?. Solve for n = number of moles.
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