Concentration of Solutions PDF 4th Year Ag Science
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This document covers concentration of solutions, including moles per liter, grams per liter, and parts per million. Examples of concentration calculations involving percentages are also provided.
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Concentration of Solutions 4th Year Ag Science The concentration of a solution must be accurately known before carrying out a titration. Concentration is the amount of solute in a specified amount of solution. Concentration can be expressed as: Moles per litre = M (mol/L) Grams per litre = g...
Concentration of Solutions 4th Year Ag Science The concentration of a solution must be accurately known before carrying out a titration. Concentration is the amount of solute in a specified amount of solution. Concentration can be expressed as: Moles per litre = M (mol/L) Grams per litre = g/L Parts per million = ppm Concentration involving %’s Examples: 3% w/v = 3 g in 100mls 6% v/v = 6 mls. in 100mls 11% w/w = 11g in 100g
