Chem Lab

chem science laboratory Lab Report Introduction: The heading of this lab was determining the molecular weight of an unknown material constitutive(a) compound by freezing point depression. In string up to do so, iodine has to first, freeze cyclohxane, by putting it in ice cold water, and see what the constant temperature issue forths come out as. Then, one has to freeze .4 grams of there unknown, and cyclohexane by doing the same lick 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 interpersonal chemistry 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 cv 8 105 7.5 120 7.6 120 7 135 7.5 135 6.7 cl 7.3 150 6.4 one hundred sixty-five 7.1 165 6.4 18...If you call for to get a full essay, order it on our website: BestEssayCheap.com

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