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1. A sample of gas under a pressure of 622

A gas sample containing only SO2, PF3 and SF6 has the following mass percent composition: 30.4% SO2 and 28.4% PF3. Calculate the
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2. asked by Luc
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a sample of gas of unknown pressure occupies 0.766 L at the temperture of 298k the same sample of gas is than tested under known
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The mass percent of a three component gas sample is 95.2% PF5, 1.40% C2H2 and 3.40% C3H6. Calculate the partial pressure (atm)
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a 12.5 g sample of oxygen gas is added to a 25.og sample of nitrogen gas in a 25.0L'Container at 28 C. Calculate the partial
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A 300 mL sample of hydrogen gas is at a pressure of 0.500 kPa. If the pressure increases to 0.750 kPa, what will be the final
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A 300 mL sample of hydrogen gas is at a pressure of 0.500 kPa. If the pressure increases to 0.750 kPa, what will be the final
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At 16°C a sample of ammonia gas exerts a pressure of 11.7 atm. What is the pressure when the volume of the gas is reduced to
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2. asked by april
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how do you calculate the equilibrium constant K for a reaction given only the equilibruim pressure for the sample...i thought u
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2. asked by Anonymous
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A 255mL gas sample contains argon and nitrogen at a temperature of 65 degrees celsius. The total pressure of the sample is
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2. asked by Mark
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a sample of helium gas is in a closed system with a movable piston. the volume of the gas sample is changed when both the
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2. asked by Shanee
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