Mixture & solutions ppt

Class Presentation

Mixtures & Solutions

MATTER

is

solid liquid gas

melts to

freezes to

evaporates to

condenses to

anything that has mass and takes

up space

can be

can be

can be

MATTER FACT

Water can be found naturally on earth as a solid, liquid, and a gas.

MIXTURES

Two or more kinds of matter

put together

are

solutions

separated

can be

can beby

filtrationusing sieves

using magnetsfloating vs. sinking

evaporation

sorting

distillationchromatography

one kind of material dissolves

in another

made when

cannot be separated by

filtration

which

MIXTURES

visible parts no visible parts

can havecan have

sand and water

oil and vinegar

iron and sand

SOLUTIONS

Kool-Aid®

salt and water

are called

like

like

How would you separate a mixture of sand and water?

How would you separate a mixture of sand and water? ANSWER:Pour the mixture through

a filter. The water will go throughthe filter leaving the sand behind.

ANSWER:Pour the mixture through

a filter. The water will go throughthe filter leaving the sand behind.

How would you separate a mixture of iron and sand?

How would you separate a mixture of iron and sand? ANSWER:Use a magnet to separate

the iron from the sand.

ANSWER:Use a magnet to separate

the iron from the sand.

How would you separate a mixture of salt and water?

HINT:

Salt and water form a solution.

HINT:

Salt and water form a solution.

How would you separate a mixture of salt and water?

HINT:

Salt and water form a solution.

HINT:

Salt and water form a solution.

ANSWER:Heat the water until the

water evaporates. The saltwill remain.

ANSWER:Heat the water until the

water evaporates. The saltwill remain.

INVESTIGATING SOLUTIONS

3. What is solubility?

__________________________________________________

__________________________________________________

_________________4. What is meant by the solubility of a material in water?

__________________________________________________

__________________________________________________

_________________

How much of the material dissolves in the

water.

Solubility is the property that substances

have of dissolving in solvents, such as the

solubility of salt in water.

Student Handouts

Mixtures & Solutions

Grade 5Written by Renee Valentine

for Walled Lake Schools

MATTER

is

can be

can be

can be

MIXTURESare can be

can beby

made when which

MIXTUREScan havecan have

are called

like

like

INVESTIGATING SOLUTIONS

1. What is a saturated solution?

__________________________________________________________________________________________________________

____________________________________________________________

2. How can you tell when a solution is saturated?

__________________________________________________________________________________________________________

____________________________________________________________

5. What is a concentrated solution?

__________________________________________________________________________________________________________

____________________________________________________________6. What is a dilute solution?

__________________________________________________________________________________________________________

____________________________________________________________

3. What is solubility?

_________________________________________________________________________________________________________

_____________________________________________________________

4. What is meant by the solubility of a material in water?

_________________________________________________________________________________________________________

_____________________________________________________________