Separating Mixtures

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Questions

• How is separating components of mixtures different from compounds?
• What are different methods used to separate mixtures?
• How can foam properties be utilized to separate mixtures?
• How can compounds in a mixture be separated?
• How can mixtures be separated using physical properties?
• Can mixtures be separated by chromatography?
• What mixtures can be separated by centrifugation?
• Why is it possible to separate mixtures of liquids by boiling?
• Why does crystallization separate mixtures?
• What industries separate mixtures?
• What mixtures can be separated by leaching?
• Is adsorption a technique to separate mixtures?
• What mixtures can be separated by precipitation?
• Is fractional freezing a separation technique for mixtures?
• Can a mixture be separated by dissolved air flotation?
• Can a mixture be separated by evaporation?
• How can you separate homogeneous mixtures?
• What are the advantages of using a Soxhlet extractor?
• What is the difference between gravity filtration and vacuum filtration? When should vacuum filtration be used? What is the difference between copper (II) sulphate trihydrate, copper (II) sulphate pentahydrate, and anhydrous copper (II) sulphate?
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• How can a solute be separated from a solution?
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• Why must we filter the solution in a recrystallization experiment?
• In an experiment, solid lead iodide is produced in a mixture with a solution of a soluble salt. How can a pure, dry sample of solid lead iodide can be obtained from this mixture?
• What is the major constituent of floor stripper?
• How could spectrophotometry be used to determine an unknown salt?
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• What is fractional distillation?
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• How would you separate a mixture of alcohol and water?
• What property allows chemists to separate gasoline from asphalt and paint thinner from jet fuel?
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• How can liquids be separated by density?
• When a mixture of water, sand, and salt is filtered, what passes through the filter paper?
• How do I separate iodine from sodium chloride?
• What is meant by the term "absorbance" in spectrophotometry procedures.?
• How do I make macroscopic crystals of copper sulfate pentahydrate?
• How do you separate a solution of copper nitrate?
• You need to separate water from salt in a saltwater mixture. Why would it not work to filter the mixture?
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• Can you boil a sugar solution to get pure sugar?
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• What processes will most effectively separate two liquids with different molecular polarities?
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• What is one disadvantage of producing drinking water using distillation?
• In the distillation of petroleum spirit, what property is exploited to separate the different components of the spirit?
• What is the component in oil and gasoline that causes them to separate when they are mixed with water?
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• What are the precautions to be observed when distilling a flammable solvent?
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• How is fractional distillation capable of purifying drinking water?
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• Why is benzene separated from water using a separatory funnel?
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• Why do we use indicators in acid-base titrations?
• What is fractional distillation and how it can be used?
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• Is the concentration of an aqueous solution of sodium chloride in contact with undissolved solute DIFFERENT from the concentration of a saturated sodium chloride solution in water?
• How do we explain the given experiment?
• How can I seperate water into hydrogen gas and oxygen gas?
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• How to clean a separatory funnel contaminated with fats and grease?
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• What is #"decantation"#?
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