Chemistry test 1

Home

Get App

Create

what is a solution

a mixture composed of one substance uniformly mixed with another substance
what is a homogeneous mixture

a mixture that everthing mixed up like water and salt
what are the components of a solution

a slovent and a solute
what is a solvent

the component that determines the phase of the solution usally the bigger one
what is the solute

all the other componets of a solution the smaller amount
what dissloves in what

the sloute always in the solvent
what are the three types of solutions
- unsaturated solution
- saturated solution
- supersaterated solution
what is a unsaturated solution

when in the solution the solute is lower than the solubility point
what is a saturated solution

when the solute is equal to the solubility point
what is a supersaturated solution

when there is more salute in them then there is suppose to be
what is the general rule when it comes to attraction between a solvent and solute

like dissolves like
formulas with OH in them are most likley to dissolve in _________ and the less that OH gets then the more _________ they get
- water
- polar
most solid solutes soluility ________ with temp.

rises
the solubilitiy of a gas solute ______ with temp.

Decreases
what does miscible mean

liquid that completly mix together and there is nothing visable left
what does immiscible mean

liquids that do not mix together
when a liquid is immiscible what happens to the solution

the less dense liquid of the two is at the top
what is special about two liquids that dont mix together

they are polar and nonpolar liquids
what is a good thing about having two layers in a immiscible liquid

because you can drop somthing that will dissolve in one thing and not in another so that you can sift things out
what is ppm

parts per million
what is ppb

parts per billion
what can change with temp. but not with mass

density

Author

Anonymous

65626

Card Set

Chemistry test 1

Description

chemistry pc

Updated

2011-02-11T04:52:57Z

Show Answers