Drop names on green rectangles
Drop formulae on blue rectangles.
Ensure each snaps into place (it will change colour).
Balance the equation.
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| copper | + | sodium |  |
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+ |
|
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| sulphate |
|
|
hydroxide | |||||
|
+ |
|
|
|
+ |
|
||
sodium
|
sulphate
|
Cu(OH)2
|
oxide
|
|||||
Na2SO4 |
hydroxide |
NaSO4 |
NaOH
|
|||||
CuSO4
|
Cu2SO4
|
CuOH |
copper |