Notes: Concentration (Molarity)

• Molarity is the # moles solute per liter of solution. • The symbol [ ] is used to denote molarity of a substance. ... 5.00 M Na 2 SO 4 solution. MASS PERCENT = Example: What is the percent of NaCl in a solution made by dissolving 24 g of NaCl in 152 g of water? MOLALITY= Molality = m = the number of moles of solute per kilogram of solvent ... ................
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