If you collect hydogen gas over water at atempeature of 45C, what is the volume

Question

   If you collect hydogen gas over water at atempeature of 45C, what is the volume of just the hydrogen if thepressure of hydrogen is 1.23 atm and the grams of hydrogen was 2.6.What is the volume of the water? Show work.    If you collect hydogen gas over water at atempeature of 45C, what is the volume of just the hydrogen if thepressure of hydrogen is 1.23 atm and the grams of hydrogen was 2.6.What is the volume of the water? Show work.

Explanation / Answer

whit this data you can only know the volume of the hydrogen, whitPV = nRT P = pressure of the gas, in this problem P = 1.23 atm V= volume, what you want to know. n = amount of moles, you can have this converting the g whitthe Pm. 2.6 g whit Pm = 2g/mol --> 1.3 moles R = ideal gas constant, 0.082 atm*L/K*mol T = Temperature in K, in this problem T = 318.15 K V = 27.57 L

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