Some important applications of sodium chloride
- seasoning for foods
- preservative for foods
- preparation of sodium, chlorine, sodium hydroxide, hydrogen
- roads deicing
- soaps fabrication
- salts baths
- isotonic solutions
- sodium is indispensable for life
etc.
Some important applications of iron(II) chloride
- frequently used as reagent in chemical lboratories (organic or inorganic)
- sometimes used as flocculant for the treatment of wastewaters
Some important applications of iron(III) chloride
- etching of copper in electronics
- reagent in the treatment of water for drinking
- reagent for the treatment of sewage
- catalyst
When iron reacts with sodium chloride (NaCl), iron chloride (FeCl2) is formed. This reaction is a single displacement reaction where iron replaces sodium in the compound to form iron chloride and sodium is released.
In this reaction, sodium metal will replace iron in the iron chloride, forming sodium chloride and iron metal. This is an example of a single displacement reaction, where a more reactive element displaces a less reactive element in a compound.
Sodium chloride ans iron chloride don't react.
Reaction_of_ferric_chloride_to_sodium_hydroxideBasically: FeCl3 (ferric chloride) + 3NaOH (sodium hydroxide) > Fe(OH)3 + 3NaCl (ferric hydroxide precipitate and sodium chloride, respectively)
Iron(III) chloride typically reacts slowest with sodium cyanide. This reaction is used in the laboratory to detect the presence of cyanide ions in a solution.
Iron (III) chloride reacts with sodium hydroxide to form iron (III) hydroxide and sodium chloride in a double displacement reaction. The balanced chemical equation is 2FeCl3 + 6NaOH → 2Fe(OH)3 + 6NaCl.
iron chloride + sodium hydroxide = sodium chloride +iron hydroxide
= iron hydroxide plus sodium chloride
FeCI3 +3NaOH ->Fe(OH)3 +3NaCIIron (III) chloride + Sodium Hydroxide ---> iron (III) hydroxide + sodium chloride
Iron chloride and sodium hydroxide will make iron hydroxide and sodium chloride. For Iron II chloride the equation is: 2NaOH(aq) + FeCl2(aq) --> 2NaCl(aq) + Fe(OH)2(S). For Iron III chloride the equation is: 3NaOH(aq) + FeCl3(aq) --> 3NaCl(aq) + Fe(OH)3(S).
When iron chloride is mixed with sodium hydroxide, a double displacement reaction occurs. The iron chloride reacts with sodium hydroxide to form iron hydroxide and sodium chloride. The iron hydroxide precipitates out of the solution as a solid, leaving behind a clear liquid containing sodium chloride.
Iron reacts with hydrochloric acid to form iron(II) chloride and hydrogen gas. The chemical equation for the reaction is: Fe + 2HCl → FeCl2 + H2.