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Outline: Sugar and Salt Solutions Open and explain about Sugar and Salt PhET simulation interface. Record changes in concentration on addition of a solute and a solvent. Record changes in concentration on changing the evaporation of the solution. Show the conductivity of salt and its dependency on concentration of the solution. Calculate the molarity and amount of solute. Explanation on why sugar solution does not show conductivity. Identify if a compound is a salt or sugar by macro and microscopic structures. Identify ionic and covalent bonds by using macro and microscopic structures. View the 3D model of sugar in Space fill and Ball and stick formats. Orientation of water’s partial charges around sodium and chloride ions to show the dissociation at the molecular level.
Sugar and Salt Solutions Open and explain about Sugar and Salt PhET simulation interface. Record changes in concentration on addition of a solute and a solvent. Record changes in concentration on changing the evaporation of the solution. Show the conductivity of salt and its dependency on concentration of the solution. Calculate the molarity and amount of solute. Explanation on why sugar solution does not show conductivity. Identify if a compound is a salt or sugar by macro and microscopic structures. Identify ionic and covalent bonds by using macro and microscopic structures. View the 3D model of sugar in Space fill and Ball and stick formats. Orientation of water’s partial charges around sodium and chloride ions to show the dissociation at the molecular level.
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