Cooking Thermometers » salt mixture http://www.cookthermometers.com Just another WordPress weblog Sun, 05 Sep 2010 19:05:23 +0000 en hourly 1 http://wordpress.org/?v=3.0 When the bulb of a constant-volume gas thermometer is placed in a beaker of boiling water at 100°C? http://www.cookthermometers.com/when-the-bulb-of-a-constant-volume-gas-thermometer-is-placed-in-a-beaker-of-boiling-water-at-100%c2%b0c.php http://www.cookthermometers.com/when-the-bulb-of-a-constant-volume-gas-thermometer-is-placed-in-a-beaker-of-boiling-water-at-100%c2%b0c.php#comments Tue, 28 Jul 2009 05:59:34 +0000 admin http://www.cookthermometers.com/when-the-bulb-of-a-constant-volume-gas-thermometer-is-placed-in-a-beaker-of-boiling-water-at-100%c2%b0c.php When the bulb of a constant-volume gas thermometer is placed in a beaker of boiling water at 100°C, the pressure of the gas is 223 mmHg. When the bulb is moved to an ice-salt mixture the pressure of the gas drops to 159 mmHg. Assuming ideal behavior, as in the figure below, what is the Celsius temperature of the ice-salt mixture?

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