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19 Nov 2019
1) Find the density of sulfur hexafluoride at 95.0kPa and 273 degrees C.
2) A volume of oxygen gas is collected over water at 24.0 degrees C. Atmospheric pressure is 762.0mmHg is 128mL. Calculate the mass (grams) of oxygen gas obtained. The pressure of water vapor at 24.0 degrees C is 20. mmHg
3) Methane (CH4) undergoes complete combustion. If 33.6L of methane is burned, what volume of carbon dioxide will be produced at STP?
1) Find the density of sulfur hexafluoride at 95.0kPa and 273 degrees C.
2) A volume of oxygen gas is collected over water at 24.0 degrees C. Atmospheric pressure is 762.0mmHg is 128mL. Calculate the mass (grams) of oxygen gas obtained. The pressure of water vapor at 24.0 degrees C is 20. mmHg
3) Methane (CH4) undergoes complete combustion. If 33.6L of methane is burned, what volume of carbon dioxide will be produced at STP?
Nestor RutherfordLv2
12 May 2019