Name: __________________________
Pd. _________
Eff. ______/5
Ch. 4 Sec. 1 Notes
A Solution is a Type of Mixture
-A __________________ is a combination of
substances.
-An example of a mixture: _____________________
The parts of a solution are mixed
____________________.
_____________________________________________
-The ingredients of any mixture can be separated
from each other because they are not
________________________ changed.
-Solution: ____________________________________
_____________________________________________
-A solution can be physically separated, but all
portions of a solution have the same
_____________________.
-Examples of solutions: ________________________
_____________________________________________
-Solute: ______________________________________
Solutes and __________________
_____________________________________________
-When a solute dissolves, it separates into
________________ particles.
-Solvent: _____________________________________
_____________________________________________
-B/c a solute dissolved into individual particles in
a solvent, it is not possible to identify the solute
and solvent as different substances when they
form a _______________________.
-In the solution of table salt and water, which is the
solute and which it the solvent? ________________
‘
_____________________________________________
-Many solutions are made of _________________
dissolving in _________________.
-Solvents, solutes, and solutions can be _________,
liquids, or solids.
-In some solutions, both the solute and solvent are
Types of Solutions
in the same _________________ state.
-Example: ___________________________________
-Example of a solid solution: ___________________
-The air you breathe is a solution! Nitrogen is
considered the __________________ whereas;
Oxygen and Carbon Dioxide are solutes.
-Suspension: _________________________________
Suspension
_____________________________________________
-Sometimes you can separate the components of a
suspension by ___________________ the mixture.
-When a solid dissolves in a liquid, the particles of
the solute are surrounded by particles in the
___________________. The solute particles have
become evenly _____________________
throughout the solvent.
-The way in which a solid compound dissolves in
a liquid depends on the type of ___________ in the
compound.
-In every solution—solid, liquid, and gas—solutes
change the physical properties of a ______________
-A solution’s physical properties differ from the
physical properties of the ___________
______________.
-freezing point: _______________________________
Solvent and solute particles
______________________.
_________________ of solvents change in
solutions.
Lowering the _________________ point.
_____________________________________________
-The freezing point of a liquid solvent
________________--becomes lower—when a solute
is __________________ in it.
-How can lowering the freezing point in water be
useful in the winter? __________________________
_____________________________________________
-Boiling point: ________________________________
Raising the ______________ point.
_____________________________________________
-A solution can remain a liquid at a higher
temperature than its _____________ solvent.
-The more solute that is added, the greater the
________________ in the boiling point.
-A solute lowers the ________________ point and
raises the boiling point of the solvent in the
solution.