A sample of O 2 (g) is collected over water at 24 C The volume of gas is 1 16 L In a subsequent experiment, it is determined that the mass of O 2 present is 1 46 g What must have been the barometric pressure at the time the gas was collected (The vapor pressure of water at 24 C is 22 4 Torr ) ...

To find the barometric pressure at the time the gas was collected we need to correct for the vapor p ...

A sample of O 2 (g) is collected over water at 24 C. The volume of gas

Question:

A sample of O₂(g) is collected over water at 24 °C. The volume of gas is 1.16 L. In a subsequent experiment, it is determined that the mass of O₂ present is 1.46 g. What must have been the barometric pressure at the time the gas was collected? (The vapor pressure of water at 24 °C is 22.4 Torr.)

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