A0.025 g sample of o is injected into a 1.00 l flask at 30.0c. what forms of water will be present at equilibrium? vapor pressure of water at 30.0c is 31.8 mm hg.

The question asked is only the forms of water that will be present at equilibrium. Since the temperature of the system is 30 C, water will be in a form of liquid. Assuming that equilibrium will be achieved in the container, some liquid water will vaporize and mix with the sample. So, the forms of water that will be present are liquid and water vapor. 

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