Pressure-Temperature Relationship In Gases

ambiance pressure-Temperature Relationship in Gases Objective Temperature dictates velocity and get of collisions of the molecules inside heavy weapones. In this experiment, schoolchilds will study the kin between the temperature of a gas sample and the pressure it exerts. Furthermore, the school-age child will calculate the entropy and graph the mathematical human relationship between pressure and unattackable temperature of a confined gas. Lastly, the student will find a value for absolute adjust on the Celsius temperature scale. Theory/ Procedure -Prepare a boiling- weewee bath. delegate close 800 mL of acerb tap water into a l L beaker and place it on a hot plate. Turn the hot plate to a spicy setting. -Prepare an ice-water bath. specify slightly 700 mL of cold tap water into a second 1 L beaker and add ice. -Put about 800 mL of room-temperature water into a third 1 L beaker. -Put about 800 mL of hot tap water into a quaternate 1 L beaker. -Prep are the Temperature Probe and Gas Pressure sensing element for data collection. -Connect the Gas Pressure detector to pipeline 1 of LabQuest and the Temperature Probe to Channel 2. -Obtain a rubber eraser-stopper assembly with a pick of heavy-wall pliable tubing connected to one of its two valves.

nurse over the connector at the free end of the plastic tubing to the expand subject of the Gas Pressure Sensor with a clockwise turn. conduct its two-way valve on the rubber stopper open (lined up with the valve alkali as shown in Figure 2) until Step 6d. -Insert the rubber-stopper assembly into a 125 mL Erlenmey er flask. Important: Twist the stopper into ! the cut of the flask to checker a tight fit. Close the 2-way valve preceding(prenominal) the rubber stopperdo this by turning the valve traverse so it is perpendicular with the valve stem itself (as shown in Figure 3). The air sample to be canvass is now confined in the flask. -On the mensuration screen, tap Mode. agitate the mode to Selected Events. Select OK. -Change the graph settings to let on a graph of pressure vs. temperature. -Tap Graph....If you want to get a abounding essay, order it on our website: OrderCustomPaper.com

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