do now! can you copy the reactivity series into your book?
Post on 26-Mar-2015
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Do now!
Can you copy the reactivity series into your book?
Last lesson
• Displacement reactions
Displacement reactions
A more reactive metal will displace a less reactive metal
Displacement reactions - Thermite
2Al + Fe2O3 Al2O3 + 2Fe
YouTube - Thermite on Car
YouTube - Thermite Experiment
Zinc oxide Iron oxide Copper oxide
zinc
iron
copper
Today’s lesson
• Displacement reactions of ions in solution
Displacement reactions
zinc magnesium copper lead
Zinc sulphate XMagnesium sulphate XCopper sulphate XLead nitrate X
Displacement reactions
zinc magnesium copper lead
Zinc sulphate X X XMagnesium sulphate X X X XCopper sulphate XLead nitrate X X
A more reactive metal will displace a less reactive metal from solution
Iron(s) + silver nitrate(aq) silver(s) + iron nitrate(aq)
Can you copy carefully please?
Let’s try some questions!
Questions 5, 6, 8 and 9
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