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
A reaction doesn't occur; the ion Cl- favors corrosion of metals, including iron.
For example sodium chloride react with silver nitrate forming the insoluble silver chloride.
At room temperature any reaction is possible between these two solids.
Sodium chloride react with silver nitrate.
No.
No
Yes.
Idealy. Fe + 2HCl --> FeCl2 + H2 You get iron II chloride and hydrogen gas.
Sodium chloride ans iron chloride don't react.
= iron hydroxide plus sodium chloride
Sodium displaces the sulfate to make sodium sulfate; iron displaces the hydroxide to make ferrous hydroxide which becomes brown.
Iron doesn't react with sodium chloride but rusting is accelerated in salted water.
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).
It's a displacement reaction as the sodium displaces the iron
The iron(III) hydroxide is not soluble in water and doesn't react with sodium chloride.
Sodium chloride is dissociated in water in Na+ and Cl-; the chloride ion has a strong corrosive effect.
Yes, it tarnishes after coming in contact with the air because it gradually reacts with oxygen in the air to produce sodium peroxide and sodium oxide. When exposed to water, it produces sodium hydroxide (lye) and flammable hydrogen gas.
A chemical reaction ! ------------------------------------------------------------------------------------------------------- Are you thick?? two halogens cannot react there shall be no reaction between iodine and chlorine