Mass of a compound required to prepare a solution of known volume and concentration. Find the number of moles of solute. Molarity Molality Volume Mass Percent Mole Fraction Density Solution Concentration Problems Youtube Mole Fraction Learn English Words Concentration The units of molarity are M or molL. . Molarity is defined as the number of moles of solute that is dissolved in one liter of solution. How to calculate molarity of a solution. Firstly write down the equation and determine the solute and solvent present in the given solution. The equation for calculating molarity is the ratio of the moles of solute whose molarity is to be calculated and the volume of solvent used to dissolve the given solute. Then calculate the mass of the. You will find the molar mass determine the number of. Formula to Calculate Molality. You can read more on the molar concentration and how to. PH -log 10 H Here H represent...