Add concentrated solution of Hydro chloric acid to the solution of sodium hydroxide till mixture becomes neutral (checked by litmus) then heat the mixture , when a little amount of water is left allow to cool the mixture , the crystals of sodium chloride settelted down filter and dry the crystals.
A sodium solution of water cannot be made as sodium reacts violently with water to produce sodium hydroxide.
Hydrochloric acid is prepared by dissolving hydrogen chloride gas in water. Hydrogen chloride is a covalent compound, but when dissolved in water it ionizes to form hydrogen ions and chloride ions as follows: By Kuldeep K. bansal INDIA
This depends on the concentration of the primary solution; for a 25 % ammonium hydroxide solution you need 85,15 mL.
111.72
2K + 2HCl -> 2KCl + H2 hydrochloric acid would do here.
Adding hydrochloric acid.
Sodium chloride is NaCl. Sulfuric acid is H2SO4.
Mix ammonia with a solution of hydrochloric acid, then evaporate the solution. The remaining salt is what you want.
A sodium solution of water cannot be made as sodium reacts violently with water to produce sodium hydroxide.
You can prepare hydrogen by adding magnesium to hydrochloric acid. hydrochloric acid + magnesium = magnesium chloride + hydrogen.
Hydrochloric acid is prepared by dissolving hydrogen chloride gas in water. Hydrogen chloride is a covalent compound, but when dissolved in water it ionizes to form hydrogen ions and chloride ions as follows: By Kuldeep K. bansal INDIA
This depends on the concentration of the primary solution; for a 25 % ammonium hydroxide solution you need 85,15 mL.
111.72
Sodium chloride is used to prepare the 0,9 % isotonic solution.
The hydrochloric acid: HCl + NaOH = NaCl + H2O
2K + 2HCl -> 2KCl + H2 hydrochloric acid would do here.
Send chlorine gas through iron fillings and dissolve the resultant substance in water. The solution is ferric chloride.