ATQ E14

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ATQ E14

Aimee Lorraine M. Blaquera (2014-56663)
ATQ Experiment No. 14
1. For each solution mixture in procedure 1 (table form)
a. Draw the Lewis structures of the solute and the solvent.
b. Classify the solute and the solvent as polar, nonpolar or ionic.
c. Identify the solute-solute, solvent-solvent and solute-solvent attractive forces.
Lewis Structures
Solutes:
NaCl

Naphthalene

Glycerol

Potassium Iodide

Iodine Crystal

Solvents:
Distilled water

Ethyl Alcohol

Toluene

Solutions
Polar, Non-Polar or Ionic
Attractive Forces
NaCl + Distilled Water
Solute
NaCl

Solute-solute
Solute-solvent

Solvent
Distilled water

Solvent-solvent

NaCl + Ethyl Alcohol
Solute
NaCl

Solute-solute
Solute-solvent

Solvent
Ethyl Alcohol

Solvent-solvent

NaCl + Toluene
Solute
NaCl

Solute-solute
Solute-solvent

Solvent
Toluene

Solvent-solvent

Naphthalene + Distilled Water
Solute
Naphthalene

Solute-solute
Solute-solvent

Solvent
Distilled water

Solvent-solvent

Naphthalene + Ethyl Alcohol
Solute
Naphthalene

Solute-solute
Solute-solvent

Solvent
Ethyl Alcohol

Solvent-solvent

Naphthalene + Toluene
Solute
Naphthalene

Solute-solute
Solute-solvent

Solvent
Toluene

Solvent-solvent

Glycerol + Distilled Water
Solute
Glycerol

Solute-solute
Solute-solvent

Solvent
Distilled water

Solvent-solvent

Glycerol + Ethyl Alcohol
Solute
Glycerol

Solute-solute
Solute-solvent

Solvent
Ethyl Alcohol

Solvent-solvent

Glycerol + Toluene
Solute
Glycerol

Solute-solute
Solute-solvent

Solvent
Toluene

Solvent-solvent

Iodine Crystal + Potassium iodide + Distilled Water
Solute
Iodine Crystal + Potassium iodide

Solute-solute
Solute-solvent

Solvent
Distilled water

Solvent-solvent

Iodine Crystal + Distilled Water
Solute
Iodine Crystal

Solute-solute
Solute-solvent

Solvent
Distilled water

Solvent-solvent

2. For each of the solution mixture in procedure 3, correlate the changes in

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