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VocabTest.com Material
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Matching Crossword
Down
:
1) particles are between 100 and 1000 nm in size—still too small for our eyes to distinguish, but particles this small will not settle
2) the processes of dissolving and precipitation are happening at the same rate.
4) the solvent is capable of dissolving more solute
5) a measure of the number of moles of solute per liter of solution.
6) solution is one in which the solvent contains more solute than it can theoretically hold at a given temperature.
8) Molecules in which a permanent separation of positive and negative charges exist; thus conferring a dipole moment to the molecule
12) a homogenous mixture of two or more substances that exist in a single phase. There are two main parts to any solution.
14) the component into which the solute is dissolved, and it is usually present in greater concentration.
Across
:
3) the process of taking a more concentrated solution and adding water to make it less concentrated.
7) refers to the maximum amount of material that will dissolve in a given amount of solvent at a given temperature to produce a stable solution.
9) Suspensions have much larger particles: usually over 1000 nm. Particles in a suspension will settle on standing, can often be separated by a filter, and may scatter light, but they are usually not transparent.
10) the solvent has dissolved the maximum amount of solute that it can at the given temperature.
11) These substances are neutral and there is no excess charge at one end of the molecule.
13) is another way of expressing its concentration. Mass percent is found by dividing the mass of the solute by the mass of the solution and multiplying by 100
15) the component of a solution that is dissolved in the solvent; it is usually present in a smaller amount than the solvent.
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