How to Calculate Molarity
Volume 100 mL 1000 mLL-1 010 L moles OH- 10-6 010 10-7 mol Calculate the number of hydroxide ions. There are specific circumstances when its preferable to use normality rather than molarity or other unit of concentration of a chemical solution. Calculating Molar Solubility Molarity Solubility High School Chemistry Chemistry Teacher When calculating pH remember that refers to molarity M. . If you are given concentration in any other unit than moles mass percent molality etc convert it to molarity in order to use the pH formula. 1 mole Avogadros Number. Normality is used in acid-base chemistry to describe the concentration of hydronium H 3 O and hydroxide OH -. Molarity 10-6 mol L-1 volume 100 mL Convert volume in mL to L by dividing by 1000. Molarity is expressed in units of moles of solute per liter of solution. Calculate moles of OH-.