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Chemistry Problem on gases, need help !!?

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    at a given temperature, gaseous ammonia (NH3) has a velocity that is (equal to, greater than, less than) gaseous sulfur dioxide (SO2). Prove your answers Velocity of gas particles under identical conditions deeps on molar mass. Small mlecules have a higher velocity. Molar masses NH3=17 SO2=64 so ammonia has a velocity that is greater than gaseous sulfur dioxide (SO2). determine the number of moles of oxygen gas that are in a 35.0 liter sample at a pressure of 0.950 atmospheres at 15.0degrees Celsius [15.0+273K] Use the fact that 1 mole of any gas has a volume of 22.4L under standard conditions. a] Use Gas Law P1V1/T1 = P2V2/T2 to find volume of this gas under standard conditions 1At, 0C=273K .. lets call it V2 b] divide V2 by 22.4 to find no of moles

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at a given temperature, gaseous ammonia (NH3) has a velocity that is (equal to, greater than, less than) gaseous sulfur dioxide (SO2). Prove your answers Velocity of gas particles under identical conditions deeps on molar mass. Small mlecules have a higher velocity. Molar masses NH3=17 SO2=64 so ammonia has a velocity that is greater than gaseous sulfur dioxide (SO2). determine the number of moles of oxygen gas that are in a 35.0 liter sample at a pressure of 0.950 atmospheres at 15.0degrees Celsius [15.0+273K] Use the fact that 1 mole of any gas has a volume of 22.4L under standard conditions. a] Use Gas Law P1V1/T1 = P2V2/T2 to find volume of this gas under standard conditions 1At, 0C=273K .. lets call it V2 b] divide V2 by 22.4 to find no of moles

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