Metals and Water

Metals and Water
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Slide 1: Diapositive
ScienceLower Secondary (Key Stage 3)

Cette leçon contient 13 diapositives, avec quiz interactifs, diapositives de texte et 1 vidéo.

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Metals and Water

Slide 1 - Diapositive

Slide 2 - Diapositive

Watch the demonstration and add you observations to the results table.

Slide 3 - Diapositive

Slide 4 - Diapositive

Slide 5 - Vidéo

How would we write a word equation for these reactions?

Slide 6 - Diapositive

Slide 7 - Diapositive

Name the alkali formed.

Lithium + Water ................. .................... + Hydrogen
A
Lithium Oxide
B
Lithium Hydroxide
C
Lithium Chloride
D
Lithium Nitrate

Slide 8 - Quiz

Name the alkali formed.

Sodium + Water ................. .................... + Hydrogen
A
Sodium Hydroxide
B
Sodium Nitrate
C
Sodium Sulfate
D
Sodium Oxide

Slide 9 - Quiz

Name the alkali formed.

Calcium + Water ................. .................... + Hydrogen
A
Calcium Carbonate
B
Calcium Oxide
C
Calcium Sulfate
D
Calcium Hydroxide

Slide 10 - Quiz

Why do we make water pipes out of copper instead of potassium?

Slide 11 - Question ouverte

Why do we store alkali metals in oil?

Slide 12 - Question ouverte

Why did we add universal indicator to the water?

Slide 13 - Question ouverte