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The mole fraction of oxygen

The diving atmosphere used by the U.S. Navy in its undersea Sea-Lab experiments consisted of 0.036 mole fraction O2 and 0.058
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2. asked by Nagaa
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The mole fraction of oxygen molecules in dry air is 0.2095.Daltons Law: Po2/90=.2095 Po2=18.8 kPa This is a follow up from
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2. asked by Anonymous
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Calculate the mass of oxygen (in mg) dissolved in a 5.00 L bucket of water exposed to a pressure of 1.13 atm of air. Assume the
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2. asked by charles
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Calculate the mass of oxygen (in mg) dissolved in a 5.00 L bucket of water exposed to a pressure of 1.13 atm of air. Assume the
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Determine how many grams of water can be produced from excess propane C3H8 and 2.55g oxygen? MM 02 = 32 and MM H2O = 18.2.I
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2. asked by Robyn
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Lowering of vapor pressure is directly proportional to:a) Temperature b) Mole fraction of Solute c) Mole fraction of Solvent d)
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2. asked by Riana
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Lowering of vapor pressure is directly proportional to:a) Temperature b) Mole fraction of Solute c) Mole fraction of Solvent d)
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2. asked by Riana
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Lowering of vapor pressure is directly proportional to:a) Temperature b) Mole fraction of Solute c) Mole fraction of Solvent d)
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2. asked by Riana
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A solution contains 40.0 g of sodium chloride and 200.0 g of water. Calculate the NaClconcentration as a a) mass percentage, b)
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2. asked by Mike
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The mole fraction of oxygen in air is 0.209. Assuming nitrogen is the only other constituent,what are the partial pressures (in
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2. asked by alex
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