kpdego3887
Feb 3, 2010, 11:51 AM
-The atm pressure is 753 torr, what's the P of H2 in the buret? Density of Hg is 13.6 g/mL.
-a student collected hydrogen gas in a buret by displacing water at 26 degrees celsius. The buret could not be submerged deep enough in a water bath to equalize the pressure. The water level in the buret was 14.1 cm above the water level in the water bath. The volume of the gas in the buret was determined to be 33.6mL.
-a student collected hydrogen gas in a buret by displacing water at 26 degrees celsius. The buret could not be submerged deep enough in a water bath to equalize the pressure. The water level in the buret was 14.1 cm above the water level in the water bath. The volume of the gas in the buret was determined to be 33.6mL.