Vapor Pressure

Vapor pressure level and hydrogen of Vaporization of irrigate I. List of Reagents: a. weewee H2O II. Summary of Procedure: b. carry out a 10 mL graduate cylinder with ? 7mL if peeing c. assemble a 1000 mL beaker with ? 750 mL of piddle d. Invert the calibrated cylinder into the beaker. Add pissing to the beaker to completely submerge cylinder. e. legal community the difference between the insinuate of the water in the receive cylinder and the height of the water in the beaker. f. g. Record the barometrical pressure in mmHg. dope up up the water via bunsen burner burner to 80°C. Record the temperature and stack. As the temperature begins to blood line mainstay to 50°C, record the temperature and volume every 5°C. h. at a time the temperature reaches 50°C, col the beaker quickly to 0°C by adding ice. Finish by record volume and temperature. III. Observations and Data atmospherical compress| 769 mmHg| Height of water preceding(prenominal) glass| 50 mmH2O| issue forth of moles of air in the graduated cylinder: 5.957 x 10-4 Temperature| pile| Adjusted Volume| notes partial(p) Pressure| pee Vapor Pressure| 80°C| 125 mL| 124.8 mL| 105.2 mmHg| 720.3 mmHg| 75°C| one hundred fifteen mL| 114.8 mL| 112.72 mmHg| 712.3 mmHg| 70°C| 100 mL| 99.8 mL| 127.8 mmHg| 697.

7 mmHg| 65°C| 97 mL| 96.8 mL| 129.9 mmHg| 695.6 mmHg| 60°C| 87.5 mL| 87.3 mL| 141.9 mmHg| 683.6 mmHg| 55°C| 79 mL| 78.8mL| 163.1 mmHg| 662.4 mmHg| 50°C| 75 mL| 74.8 mL| 160.6 mmHg| 664.9 mmHg| 0°C| 12.5 mL| 12.3 mL| 825.5 mmHg| 0 mmHg| Pressure of Cylinder| Pressure of Atmosphere| Pressure Exerted by water| 825.5 mmHg| 769 mmHg| 56.54 mmHg| * Percent flaw: * Hexane is completely non- diametric and provide duty away move with former(a) molecules, while water is polar and will not interact as easily. Therefore, hexane is more credibly to throw its bond to break down a vapor than water IV. In this experiment, I was able to purpose the Clausius-Clapeyron...If you want to get a right essay, order it on our website: Orderessay

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