phase diagram - a substance • Triple Point – the point...

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Properties of Liquids, Solids, and Solutions The Phase Diagram of t-Butyl Alcohol
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Important Terms To Know Vapor Pressure – the partial pressure of a gas in equilibrium with liquid At equilibrium and at constant temperature, the pressure has a constant value called the vapor pressure of a liquid. Vaporization – the change of a liquid to a gas (evaporation) Normal Boiling Point – the temperature at which boiling occurs when the external pressure is equal to 1atm
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More Terms Phase Diagram – a plot showing the effects of pressure and temperature on the physical state of a substance
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Example Phase Diagram
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More Terms Phase Diagram – a plot showing the effects of pressure and temperature on the physical state of
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Unformatted text preview: a substance • Triple Point – the point at which all three phases, solid, liquid, and gas are at equilibrium • Bernoulli’s Principle – the pressure adjacent and perpendicular to a flowing fluid is less than the pressure in the direction of flow (planes flying) Triple Point Procedure Notes • Check all tubing for broken glass – Small pieces of glass in the tubing will not allow you to get a vacuum. • Wipe off all glycerin from the thermometer – Glycerin in your alcohol may change the triple point. • Check that the stopcock has properly clamped the tubing – No suction after the stopcock is closed • Always break the vacuum before turning off the water...
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phase diagram - a substance • Triple Point – the point...

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