This chemistry review video tutorial focuses on the equations and formulas that you know regarding colligative properties of solutions such as boiling point elevation, freezing point depression, osmotic pressure, and vapor pressure lowering. It also provides the equations for molarity, molality, Kb, and Kf constant. In addition, it shows you how to calculate the molar mass of a nonelectrolyte solute using any one of the four colligative properties. It also shows you how to estimate the vant hoff factor for electrolytic ionic compounds by determining the number of particles / ions in a formula unit. It discusses the units of the Kb constant and R constant among other things. Finally, it mentions the relationship between the solute, solvent, and solution in addition to providing examples in everyday life.
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