Molality

Chemistry Lab
Chemistry Lab
Chemistry Lab Lab Report Introduction: The purpose of this lab was determining the molecular weight of an unknown solid organic compound by freezing point depression. In order to do so, one has to first, freeze cyclohxane, by putting it in ice cold water, and see what the constant temperature comes out as. Then, one has to freeze .4 grams of there unknown, and cyclohexane by doing the same process and also see what the constant temperature will come out as. After figuring out your constant tempe
Multiple-Choice and Bimodal
Multiple-Choice and Bimodal
Multiple-Choice and Bimodal 1) The process of solute particles being surrounded by solvent particles is known as __________. A) salutation B) agglomeration C) solvation D) agglutination E) dehydration Answer: C 2) Pairs of liquids that will mix in all proportions are called __________ liquids. A) miscible B) unsaturated C) polar liquids D) saturated E) supersaturated Answer: A 3) The solubility of oxygen gas in water at 25 C and 1.0 atm pressure of oxygen is 0.041 g/L The solubility of oxygen