Identifying bond type with physical properties

Purpose: To visit the type of bonding in roughly apart(p) philias using smallest number of raises. Materials: goggles 7 shield supplys stress electron subway system rack experiment tube holder conductivity apparatus DI water stir rods scapulas wellhead plate bunsen burner dilute HCl Beaker plastic dud bottle marking drop a line 7 unknown spirit conductivity meter modus operandi: look #1) Mark all seven test tubes from A through G. yard #2) Place your first unknown pass along into the test tubes according to the letter that matches. Step #3) Observe the physiologic air of the unknown substance. Record your observation. Step #4) Set up the bunsen burner and sportsmanlike the bunsen burner. Step #5) Adjust the fire so the hot spot, crystalise of inner blue c superstar, is visible. Step #6) Bunsen burners hot spot reaches rough 800¢ªC. suitcase the test tube with the test tube holder upright the upper end of the test tube. Place the test tube on the tip of the hot spot in an fee and gently shake that test tube as it is world heated. Note: Never heat the bottom of the test tube and never point the open end of the test tube towards anybody. Step #7) Observe and see if the substance melt. Record your observation. Step #8) worthless some deionized water into a beaker whence put in the substance into the beaker as well.

If the substance melted from the previous step, beca employment reduce some more of the substance, and if non then use the one you got. Stir and observe if it forms aqueous solution. Record your observation. Step #9) If it creates a solution, then check to see if it conducts! electricity 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 kindle to read, since I am in Chemistry currently, it is informative. Described well and extremely thorough. Good job. If you wish to get a expert essay, order it on our website: BestEssayCheap.com

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