A 24.0 L container is filled with methane as saturated with water vapour at 22.0C, and...

 

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A 24.0 L container is filled with methane as saturated with water vapour at 22.0°C, and the pressure is found to be 102.3 kPa. Calculate the mass of CH4 (not including the mass of water) in the container. Vapour Pressure of Water at Various Temperatures Vapour Temp. Pressure (°C) (kPa) 18.0 2.06 19.0 2.20 20.0 2.34 21.0 2.49 22.0 2.64 Explain how you would make 500.0 mL solution of 1.2M potassium permanganate, (be specific, include steps) What mass of potassium permanganate would be needed? How would you ensure the concentration is exact? Name 3 potential sources of error that would skew the accuracy of your solution. (Do not include human error). A 24.0 L container is filled with methane as saturated with water vapour at 22.0°C, and the pressure is found to be 102.3 kPa. Calculate the mass of CH4 (not including the mass of water) in the container. Vapour Pressure of Water at Various Temperatures Vapour Temp. Pressure (°C) (kPa) 18.0 2.06 19.0 2.20 20.0 2.34 21.0 2.49 22.0 2.64 Explain how you would make 500.0 mL solution of 1.2M potassium permanganate, (be specific, include steps) What mass of potassium permanganate would be needed? How would you ensure the concentration is exact? Name 3 potential sources of error that would skew the accuracy of your solution. (Do not include human error).