Y8: Reactions Revision
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Lesson duration is: 50 minItems in this lesson
Slide 1 - Slide
Acid
Neutral
Alkali
Taste sour
Soap
Water
pH 7
pH less than 7
pH more than 7
Lemon juice
Vinegar
Bleach
Slide 2 - Drag question
Slide 3 - Slide
What colour will litmus paper turn in an acid?
A
Red
B
Blue
Slide 4 - Quiz
What colour will litmus paper go in vinegar?
A
Red
B
Blue
Slide 5 - Quiz
What colour will litmus paper go in bleach?
A
Red
B
Blue
Slide 6 - Quiz
Slide 7 - Slide
Name the reactant(s).
A
Iron + oxygen
B
Iron oxide
Slide 8 - Quiz
Name the product(s).
A
Sodium + chlorine
B
Sodium Chloride
Slide 9 - Quiz
How many products are there?
A
1
B
2
C
3
D
4
Slide 10 - Quiz
How many products are there?
A
1
B
2
C
3
Slide 11 - Quiz
Slide 12 - Slide
What are the reactants in a neutralisation reaction?
A
Acid + alkali
B
Salt + water
Slide 13 - Quiz
What is the pH of water?
A
Less than 7
B
7
C
More than 7
Slide 14 - Quiz
Slide 15 - Slide
Slide 16 - Slide
What is hydrochloric acid?
A
Acid
B
Alkali
Slide 17 - Quiz
What is sodium hydroxide?
A
Acid
B
Alkali
Slide 18 - Quiz
What is potassium oxide?
A
Acid
B
Alkali
Slide 19 - Quiz
What is nitric acid?
A
Acid
B
Alkali
Slide 20 - Quiz
What is lithium hydroxide?
A
Acid
B
Alkali
Slide 21 - Quiz
Slide 22 - Slide
A salt made with nitric acid will be a...
A
Chloride
B
Nitrate
C
Sulfate
Slide 23 - Quiz
A salt made with hydrochloric acid will be a...
A
Chloride
B
Nitrate
C
Sulfate
Slide 24 - Quiz
A salt made with sulfuric acid will be a...
A
Chloride
B
Nitrate
C
Sulfate
Slide 25 - Quiz
Which salt would be formed if iron hydroxide reacted with nitric acid?
A
Iron sulfate
B
Iron nitrate
C
Magnesium nitrate
Slide 26 - Quiz
Which salt would be formed if calcium hydroxide reacted with sulfuric acid?
A
Sulfur hydroxide
B
Hydrogen sulfate
C
Calcium sulfate
Slide 27 - Quiz
Name the salt.
A
Sodium nitrate
B
Sodium sulfate
C
Sodium chloride
Slide 28 - Quiz
Give the products of this neutralisation reaction.
A
Sodium sulfate + water
B
Sodium nitrate + water
C
Lithium sulfate + water
D
Lithium nitrate + water
Slide 29 - Quiz
Give the products of this neutralisation reaction.
A
Sodium sulfate + water
B
Sodium nitrate + water
C
Lithium sulfate + water
D
Lithium nitrate + water
Slide 30 - Quiz
What are the products of this reaction?
Slide 31 - Open question
Nitric acid + calcium hydroxide
Slide 32 - Open question
What is displacement?
Slide 33 - Open question
2. Which of the following is a strong alkali?
A
Baking soda
B
Sodium hydroxide
C
Vinegar
D
Lemon juice
Slide 34 - Quiz
Write as many salts as you can in symbol formula
Slide 35 - Mind map
Which of the following is an example of an acid salt?
A
Potassium nitrate
B
Calcium chloride
C
Sodium hydrogen sulfate
D
Magnesium oxide
Slide 36 - Quiz
What happens when an acid salt is dissolved in water?
A
It has no effect on pH
B
It produces a basic solution
C
It turns into a gas
D
It produces a slightly acidic solution
Slide 37 - Quiz
What metal is most reactive?
A
Metal 2
B
Metal 3
C
Metal 1
D
They are equal
Slide 38 - Quiz
Describe what is happening here.....
Slide 39 - Mind map
What is the most reactive mental?
A
Silver
B
Cobalt
C
Barium
D
Lithium
Slide 40 - Quiz
What is the least reactive mental?
A
Copper
B
iron
C
Lead
D
Potassium
