Iron chloride
Iron plus chlorine equals Iron chloride is the word equation.
This equation is 2 Fe + 3 Cl2 -> 2 FeCl3.
= iron hydroxide plus sodium chloride
assuming you mean sodium plus iron II carbonate, the products are iron plus sodium carbonate. iron is a transitional metal which can make +2 or +3 ions, and YOU need to state that in your word equation. there no such thing as iron carbonate, but there is such thing as iron II carbonate and iron III carbonate
Potassium + Chlorine --> Potassium Chloride (potassium plus chlorine arrow potassium chloride)
2i + 3cl2 --> 2icl3
One important truth is that it is not balanced, because it has five chlorine atoms on the right side and only two chlorine atoms on the left. The equation should read: 2 FeCl2 + SnCl4 -> SnCl2 + 2 FeCl3. The equation also describes an oxidation-reduction reaction, in which iron ions are oxidized and tin ions are reduced.
iron chloride+water
chlorine plus potassium bromide gives bromine plus potassium chloride. Here is the symbol equation, but remember that the numbers AFTER the symbols should be subscripts. Cl2 + 2KBr = Br2 + 2KCl
Zn2 + Fe3NO3 -> Zn3NO2 + Fe3
2AlBr3 + 3Cl2 -> 2AlCl3 + 3Br2
Cl2 + 2H = 2HCl