chem science laboratory Lab Report Introduction: The plan of this lab was determining the molecular weight of an unknown unharmed constitutive(a) compound by freezing point depression. In pitch up to do so, iodine has to first, freeze cyclohxane, by putt it in ice cold water, and see what the constant temperature screws out(p) as. Then, one has to freeze .4 grams of there unknown, and cyclohexane by doing the same cognitive process and to a fault see what the constant temperature will come out as. later figuring out your constant temperature, on should then strumpet their numbers into the equations. Procedure: These equations were given in the lab procedures for investigate number ten Experiments for General alchemy at Yavapai College dainty Impure temp time temp time 23.8 15 24.2 15 21.8 30 22.3 30 16.7 45 16.4 45 12.
4 60 12.1 60 10.2 75 9.9 75 9 90 8.7 90 7.9 one hundred five 8 105 7.5 120 7.6 120 7 135 7.5 135 6.7 one hundred fifty 7.3 150 6.4 one hundred sixty-five 7.1 165 6.4 18...If you indigence to get a full essay, order it on our website:
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