Solubility Postlab Report assignment

Solubility Postlab Report assignment Words: 405

In your discussions, bring out the theoretical concepts on which solubility is based upon and tie them with their solubility behavior). (8 Points) II) Part A Results: 1) Complete the following table by rating the solubility of each organic compound in the indicated solvents either as soluble, partially soluble, or insoluble. (9 Points) Organic Compound Water (solvent) Methyl alcohol (solvent) Hexane (solvent) Phenomenon Miltonic Acid Phenyl 2) There should be a difference in the results between the solubility of phenyl and phenomenon in methyl alcohol.

Explain why there is this difference. If no difference was observed, then predict which one should be more soluble and explain why. (4 points) 3) There should be a difference in the results between the solubility of phenomenon in methyl alcohol and its solubility in hexane. Explain this difference. If no difference was observed, then predict in which solvent, methyl alcohol or hexane would you expect the solubility of phenomenon to be greater and explain why. (4 Points)

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Ill) Part B Results: 1) Complete the following table by rating the solubility of each alcohol in the indicated solvents either as soluble, partially soluble, or insoluble. (6 Points) Alcohol 1 -Octagon 1 -Butane Methyl alcohol 2) Explain the trend in the solubility of the three alcohols in water. (In your discussions, bring out the theoretical concepts on which solubility is based Upon and tie them with their solubility behavior) (2 Points) 3) Explain the trend in the solubility of the three alcohols in hexane. In your concussions, bring out the theoretical concepts on which solubility is based upon and tie them with their solubility behavior) (2 Points) IV) Part C Results: 1) Complete the following table by rating each pair of liquids as either miscible or immiscible. (2 Points) Pair of liquids Results water and ethyl alcohol water and ethyl ether water and methyl chloride water and hexane hexane and methyl chloride 2) Explain your result of miscibility / miscibility for water and ethyl ether.

Make use of the concepts of polarity and of the nominate intermolecular force of attractions of each species in your answer. (2 Points) 3) Explain your result of miscibility / miscibility for hexane and methyl chloride. Make use of the concepts of polarity and of the dominant intermolecular force of attractions of each species in your answer. (points) V) Part D Results: 1) Complete the following table by indicating whether each one of the given compounds was soluble or insoluble in the indicated solvents. (8 Points) Compound Water.