In deze les zitten 12 slides, met interactieve quiz en tekstslides.
Onderdelen in deze les
Reactivity Series
Topic 3 - Metals
25 October 2023
Slide 1 - Tekstslide
Describe how you feel right now
using an emoji.
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Slide 2 - Poll
State the order of the reactivity series as potassium, sodium, calcium, magnesium, aluminium, carbon, zinc, iron, hydrogen, copper, silver, gold
Describe the reactions, if any, of (a) potassium, sodium and calcium with cold water (b) magnesium with steam (c) magnesium, zinc, iron, copper, silver and gold with dilute hydrochloric acid and explain these reactions in terms of the position of the metals in the reactivity series
I intend to:
Slide 3 - Tekstslide
Deduce an order of reactivity from a given set of experimental results
Describe the relative reactivities of metals in terms of their tendency to form positive ions, by displacement reactions, if any, with the aqueous ions of magnesium, zinc, iron, copper and silver
Explain the apparent unreactivity of aluminium in terms of its oxide layer
I intend to:
Slide 4 - Tekstslide
Why do we need to know the reactivity of metals?
How did the chemists arrange metals in order of increasing reactivity?
A question that matters
Slide 5 - Tekstslide
"Please Stop Calling Me ACareless Zebra, Instead Try Learning How Copper Saves Gold."
Memory Drill
Slide 6 - Tekstslide
Introduction
Chemistry of metals
reactions with water and acids
reactivity series
order of reactivity
hydrogen
carbon
Slide 7 - Tekstslide
Introduction
Chemistry of metals
reactions with water and acids
reactivity series
order of reactivity
hydrogen
carbon
Slide 8 - Tekstslide
Reactions of Metals
Slide 9 - Tekstslide
Practice
Writing Symbol Equations
timer
15:00
Slide 10 - Tekstslide
Reactions of Metals
Slide 11 - Tekstslide
Self-Assessment for Learning
T O D O:
Identify two ideas you do not understand quite well in our sessions.
Ask someone who can explain and write the explanations in your notebook.
Verify your learning from a classmate by sharing it with the teacher.
