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chemistry revision C5 - Coggle Diagram
chemistry revision C5
the reactivity series
- potassium K
- sodium Na
- lithium Li
- calcium Ca
- magnesium Mg
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- zinc Zn
- iron Fe
- tin Sn
- lead Pb
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- copper Cu
- silver Ag
- gold Au
- platinum Pt
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important formulas!
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5. displacement reaction: the more reactive metal will displace the least reactive metal from the compound
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displacement reactions
if you put a reactive metal into the solution of a dissolved metal compound, the reactive metal will replace the less reactive metal in the compound
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random revision
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- pH 1-6 - acid
- pH 7 - neutral
- pH 8-14 - alkali