Solutions

1. Welcome!
Are you excited for a
fun learning session?

3. 1. Describe the observable
characteristics or properties of
common solutions found at
home or in stores
2. Identify the components of
solution
3. Describe the properties of
solutions based on observation.
Lesson objectives:

4. REVIEW

5. •DEFINE SCIENTIFIC METHOD
• ENUMERATE THE STEPS IN
SCIENTIFIC INVESTIGATION
• DIFFERENTIATE INDEPENDENT,
DEPENDENT AND CONTROLLED
VARIABLES

6. TODAY'S
SCIENCE LESSON

7. SOLUTIONS
COMPONENTS, PROPERTIES, AND TYPES

8. ACTIVITY: COUNT AND
NAME ME!
DIRECTIONS: THERE
ARE 26 LETTERS IN
THE ALPHABET.
EACH LETTER
CORRESPONDS FROM
NUMBER 1 TO 26.
NAME THE
FOLLOWING WORDS
BASED ON THE
GIVEN NUMBERS.
WRITE YOUR
ANSWERS ON YOUR
ACTIVITY NOTEBOOK
• 19 15 12 21 20 5
• 19 15 12 22 5 14 20
• 9 14 19 15 12 21 2 12 5
• 9 13 13 9 19 3 9 2 12 5
• 13 9 19 3 9 2 12 5
• 4 9 19 19 15 12 22 9 14 7
A B C D E F G H I J K L M N O P Q R S T
U V W X Y Z
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26

9. ACTIVITY
TIME!

10. SOLUTIONS AT HOME
SORTING
IDENTIFY SOLUTE
AND SOLVENT IN
EACH SOLUTION
LISTED IN THE TABLE

12. 1. WHAT ARE THE
TWO
COMPONENTS OF
SOLUTIONS?
2. HOW DO YOU
KNOW IT IS
SOLUTE?
3. WHAT IS
SOLVENT?
GUIDE
QUESTIONS:

13. Copper
Lemon
Powder
Carbon
Dioxide
Tea
Oxygen
Silver
Water
Water
Water
Nitroge
n

14. GUIDE QUESTIONS:
1. What are the two
components of
solutions?
2. How do you know it is
solute?
3. What is solvent?

15. SOLUTION
• SOLUTION: A MIXTURE OF TWO OR MORE
SUBSTANCES THAT IS IDENTICAL
THROUGHOUT (HOMOGENEOUS)
• CAN BE PHYSICALLY SEPARATED
• COMPOSED OF SOLUTES AND SOLVENTS
the substance being dissolved the substance that dissolves the solute
Iced Tea Mix
(solute)
Water
(solvent)
Iced Tea
(solution)
Salt water is
considered a
solution. How can it
be physically
separated?

16. SOLUTION
• THE SOLVENT IS
THE LARGEST
PART OF THE
SOLUTION, AND
THE SOLUTE IS
THE SMALLEST
PART OF THE
SOLUTION
S O L V E N T
S O L U T E

17. HOW TO MAKE A
SOLUTION
Solute + Solvent = Solution
Salt Water Salt Solution
+
solution

19. Steel
Iron

21. WATER
IS THE
UNIVERSAL
SOLVENT

22. Does anyone have any
questions?

24. salt water
sugar water
water
water air
water
Carbon
dioxide
Ground
coffee beans

25. 1. WHICH OF THE
FOLLOWING CAN BE MADE
BY ADDING SOLIDS TO
WATER?
A.SOLUTES
B.SOLVENTS
C. SOLUTION
D. MIXTURES
C

26. 2. WHICH OF THE
FOLLOWING TERMS
DESCRIBES A SUBSTANCE
THAT DISSOLVES IN A
SOLVENT?
A. SOLUTE
B. SOLUTION
C. SOLUTION A

27. 3. IS SOMETIMES
CALLED A UNIVERSAL
SOLVENT
A. WATER
B. OXYGEN
C. LIQUID
D. NONE OF THESE A

28. 4. A LIQUID CAPABLE OF
DISSOLVING OTHER
SUBSTANCES IS CALLED
A. SOLUTION
B. SOLUTE
C. DISSOLVER
D. SOLVENT
D

29. 5. THE SUBSTANCE THAT IS
DISSOLVED WHEN MAKING
A SOLUTION IS
A. SOLUTE
B. SOLID
C. AQUEOUS SOLVENT
D. SOLVENT
A

30. DISSOLVING...
TO MIX COMPLETELY
(THE SOLUTE
DISSOLVES INTO THE
SOLVENT.)
SOME SUBSTANCES
CAN DISSOLVE
BETTER THAN

31. IN ORDER TO DISSOLVE, THE
PARTICLES MUST BE MORE
STRONGLY ATTRACTED TO THE
PARTICLES OF THE SOLVENT
THAN TO THEMSELVES.
THIS MEANS THAT THE SOLUTE IS
SOLUBLE IN THAT SOLVENT.

32.  IF SOMETHING IS ABLE TO
DISSOLVE THEN IT IS SOLUBLE.
 FOR EXAMPLE, SUGAR DISSOLVES
IN WATER.

33. HOW ARE
SUBSTANCES
INSOLUBLE?
• IF THE PARTICLES OF THE
SOLUTE ARE MORE
ATTRACTED TO THEIR
OWN PARTICLES THAN
THE SOLVENT PARTICLES,
DISSOLVING DOES NOT
OCCUR. THE SOLUTE IS
SAID TO BE INSOLUBLE IN
THAT SOLVENT. (I.E..
MECHANICAL)

34.  IF SOMETHING IS UNABLE TO DISSOLVE THEN IT IS
INSOLUBLE.
 FOR EXAMPLE, SAND DOES NOT DISSOLVE IN WATER.

35. • MISCIBLE LIQUIDS CAN EASILY DISSOLVE IN ONE
ANOTHER.
• IMMISCIBLE LIQUIDS ARE NOT SOLUBLE IN EACH OTHER.
Chemistry-Borders

36. PROPERTIES OF SOLUTION
•HOMOGENEOUS MIXTURE
•TRANSPARENT IN APPEARANCE
•CANNOT BE SEPARATED BY FILTRATION

37. TYPES OF SOLUTIONS
GASEOUS SOLUTIONS – AIR = OXYGEN +
NITROGEN
LIQUID SOLUTIONS – DRINKS = MIX + WATER
SOLID SOLUTIONS – ALLOYS = STEEL, BRASS,
ETC.

38. TYPES OF SOLUTIONS
NATURALLY OCCURING SOLUTION
- PLANTS CANNOT ABSORB MINERALS FROM THE SOIL UNLESS
THESE MATERIALS ARE IN SOLUTION
- SEAWATER
MANUFACTURED AND PROCESSED SOLUTION
- HOUSEHOLD MATERIALS LIKE VINEGAR
- METAL ALLOY LIKE BRASS AND STEEL
- CAST IRON

39. SATURATED
•WILL FORM
WHEN NO
MORE
SOLUTE WILL
DISSOLVE AT
A CERTAIN
UNSATURATE
D
•MORE
SOLUTE IS
ABLE TO
DISSOLVE AT
A CERTAIN

42. Summary of Class
Definition of Solution
and Its Components
Properties of
Solutions
Types of Solutions
LESSON
RECAP 1
LESSON
RECAP 2
LESSON
RECAP 3

44. THANK YOU
FOR ATTENDING!