sick note ( sick notes plural ) A sick note is an official note signed by a doctor which states that someone is ill and needs to stay off work for a particular period of time. When you are ill and unable to work, sick pay is the money that you get from your employer instead of your normal wages.
To calculate molarity. 1  Find the number of moles of solute dissolved in solution. 2  Find the volume of solution in liters. 3  Divide moles solute by liters solution.ample Molarity Calculation. Take the following example: Calculate the molarity of a solution prepared by dissolving 23.7 grams of KMnO 4 into enough water to make 750 mL of solution. This example has neither moles or liters needed to find molarity. Find the number of moles of the solute first.
MOLARITY and OSMOLARITY. The concentration of a solute in a solution is expressed as its âMolarityâ. It tells you how much of a solute is present. The units of molarity are âmolesâ (mols). Osmolarity is a concept that allows you to determine if water will move from one side of a membrane to the other side.he concentration of a solute in a solution is expressed as its âMolarityâ. It tells you how much of a solute is present. The units of molarity are âmolesâ (mols). Osmolarity is a concept that allows you to determine if water will move from one side of a membrane to the other side.