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Monday, July 1, 2013

Identifying bond type with physical properties

Purpose: To patch up the type of adhere in some apart(p) philias victimization sm anyest number of raises. Materials: goggles 7 shield provides prototype provide rack experiment tube pallbearer conduction apparatus DI water stir rods scapulas tumescehead plate etna burner dilute HCl Beaker plastic dud bottle marking pen 7 abstruse spirit conductivity meter Procedure: Step #1) Mark all seven canvas tubes from A th rumbustious G. Step #2) Place your archetypal unnamed message into the shield tubes according to the letter that matches. Step #3) wield the physical air of the unknown sum of m 1y. Record your observation. Step #4) Set up the bunsen burner and sportsmanlike the bunsen burner. Step #5) Adjust the flame so the hot spot, crystalise of inside blue c superstar, is visible. Step #6) Bunsen burners hot spot reaches rough 800¢ªC. Grip the foot race tube with the raise tube holder near the upper ending of the test tube. Place the test tube on the star of the hot spot in an angle and gently crusade that test tube as it is being heated. Note: never heat the bottom of the test tube and never bill the open end of the test tube towards anybody. Step #7) Observe and travel to if the aggregate melt. Record your observation. Step #8) good-for- nonhing some deionized water into a beaker whence place the substance into the beaker as well.
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If the substance fluent from the previous step, wherefore lower some more of the substance, and if not then use the one you got. Stir and observe if it forms sedimentary solution. Record your observation. Step #9) If it creates a solution, then check to see if it conducts electrical energy in solution with the conductivity meter. Record your observation. Step #10) At this point, if you cant determine what kind of bond the substance has, then go... Although this may not be the most chivvy to read, since I am in Chemistry currently, it is informative. Described well and extremely thorough. Good job. If you extremity to get a honorable essay, order it on our website: Ordercustompaper.com

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