ma puteti ajuta va rog la aceasta problema?
5. Scrie ecuatia reactiei chimice de combinare dintre Fe si Cl2 stiind ca se formeaza FeCl3.Noteaza raportul molar al substantelor din reactie.
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2Fe + 3Cl2 --> 2FeCl3
Fe:Cl:FeCl3 = 2:3:2