Like Dissolve Like
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7 Terms
What is the principle of 'Like Dissolves Like'?
Polar solvents dissolve polar solutes, and non-polar solvents dissolve non-polar solutes.
What type of molecule is water?
Water is a polar molecule with a positive and negative end.
What is hexane classified as?
Hexane is a non-polar solvent made up of carbon and hydrogen.
How does water interact with ionic compounds?
Water can dissolve ionic compounds by attracting charged ions with its polar ends.
Why does iodine dissolve in hexane but not in water?
Iodine is non-polar, which means it dissolves in non-polar solvents like hexane.
What happens to copper(II) chloride in water and hexane?
Copper(II) chloride dissolves in water but does not dissolve in hexane.
What indicates that copper(II) chloride does not dissolve in hexane?
Copper(II) chloride visibly settles at the bottom of hexane.