Chapter 7 Solutions Will
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What is colloid?
Particles are small and settled out.
What is emulsion?
A colloid in which liquids that normally do not mix are spread throughout each other.
What is a solution?
A homogeneous mixture
What is a solute?
Substance that dissolves in the solvent
What is a solvent?
Substance in which the solute dissolves
What is an alloy?
A solid or liquid mixture of two or more metals
What is a heterogeneous mixture?
A single substance that is uniform
What is decanting?
The process of pouring a lighter liquid off of a heavier liquid.
What is an Immiscible?
Means they do not mix
What is the Tyndall effect?
Scattering of light.
What is a polor compound?
Has positive and negative charged sides
What is hydrogen bonding?
The intermolecular force occurring when a hydrogen atom that is bonded to a electron atom of one molecule that is attracted to two unshared electrons of another molecule.
What is a nonpolar compound?
A compound whose electrons are equally distributed among its atoms
What is solubility?
Ability of a substance to dissolve in another at a given temperature and pressure.
What is concentration?
The amount of a particular substance in a given quantity of a mixture.
What is an unsaturated solution?
A solution that is able to dissolve additional solute.
What is a saturated solution?
A solution that cannot dissolve any more solute under the given conditions
What is a supersaturated solution?
Holds more solute than it normally can
What is molarity?
A precise way of measuring concentration.
What is insoluble?
Means they do not dissolve
What is soluble?
They dissolve easily
What is dilute?
A solution that contains only a small amount of solute
What is suspension?
Particles that are large and settled out.