Chemistry Chapter 10 Test

Front 1

solution

Back 1

homogeneous mixture of two or more substances in a single physical solution.

Front 2

solvent

Back 2

substance that does the dissolving.

Front 3

solute

Back 3

substance that is dissolved into another substance.

Front 4

alloy

Back 4

solid solution containing two or more metals

Front 5

aqueous

Back 5

solution with water as the solvent.

Front 6

tincture

Back 6

Made from, or by means of, water.

Front 7

molarity

Back 7

the number of moles of a given substance per liters of solution.

Front 8

molality

Back 8

the number of moles of a given substance per kilograms of solution.

Front 9

mole fractions

Back 9

the most symmetrical way of representing thermodynamic functions of mixtures. For each component i, the mole fraction xi is the number of moles ni divided by the total number of moles in the system, n.

Front 10

saturated

Back 10

combined with or containing all the solute that can normally be dissolved at a given temperature.

Front 11

unsaturated

Back 11

capable of dissolving more of a solute at a given temperature.

Front 12

supersaturated

Back 12

to cause (a chemical solution) to be more highly concentrated than is normally possible under given conditions of temperature and pressure.

Front 13

Henry's Law

Back 13

gas law: states that, at a constant temperature, the amount of a given gas dissolved in a given type and volume of liquid is directly proportional to the partial pressure of that gas in equilibrium with that liquid.