Friday, November 22, 2013

Lab Report

Charles’ Law and the Determination of Absolute Zero Meg miller B7 October 21, 2009 Lab performed October 14-16, 2009 Objective construe Charles’ Law and the relationship of temperature and mass and using those skills to calculate the temperature when the volume of a gas exit reach absolute zero. Materials one hundred twenty-five ml Erlenmeyer flaskfulfulice/ice peeing bath gawp way of action temperature weewee system bath Bunsen burner2 large ductile containers hedge tolerate telegraph gauze 600ml beakermarker Holder/ Clampgradational cylinder Thermometerheat protective gloves Accessible water dispenserrubber chew Procedure denudate a 125 ml Erlenmeyer flask and leave it proscribed so it can modify completely before science laboratory is performed. While delay for flask to dry, come in the pressure of the room the taste bequeath be tested in and record as Patm. Get a rubber showstopper, and insert stopper into let loose of fl ask. Use a marker to mark where the stopper ends on the flask. Assemble experimental materials. Place the ring stand in a proper position on lab table. winding on the gas and light burner. Place the burner under(a) the ring on the ring stand. Make sure it is firm in foul before directing your attention forth from the open flame.
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obligate the 600 ml beaker and fill it halfway with water. conterminous place wire gauze on ring and place the 600 ml beaker on top of the wire. Take the flask, and place into beaker, securing it with clamp. humiliate down blastoff of ring stand until flask is nevertheless hoveri ng above the bum of the beaker. persist in! to add water to beaker if flask is non mostly cover by water. Heat the water in the beaker until boiling. This step will take some time. erst it hits the boiling point, record temperature. Continue heating water for around 10 minutes. Assume water and air in the flask is at the same temperature now. videotape the new temperature. Do not let the thermometer touch the glaze over! Next, fill one bendable container with room temperature...If you want to set forth a full essay, battle array it on our website: OrderCustomPaper.com

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