When two aqueous solutions of soluble ionic compounds are mixed, the production of a precipitate is possible if one of the double replacement reaction products is insoluble in water.
FeCl3(aq) + 3NaOH(aq) --> 3NaCl(aq) + Fe(OH)3(s)
The Fe(OH)3 produced in the double replacement is insoluble in water and will therefore form a solid precipitate upon mixing. The formation of the precipitate indicates a chemical reaction has occurred.
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The vapor pressure of water decreases when mixed with sodium chloride. This is because the presence of sodium chloride particles in the water lowers the vapor pressure of the solution compared to pure water at the same temperature.
When sodium chloride and bromine water are mixed, a red-brown color will develop due to the reaction between bromine and chloride ions. This reaction forms bromide ions and an aqueous solution of sodium bromide.
When hydrogen chloride (HCl) is mixed with sodium hydroxide (NaOH), a neutralization reaction occurs to form sodium chloride (NaCl) and water (H2O). This reaction is exothermic, meaning it releases heat, and the resulting solution is typically salty.
When solutions of sodium chloride and lead chloride are mixed, a precipitation reaction occurs. Lead chloride is less soluble than sodium chloride, so lead chloride precipitates out of the solution as a solid, while sodium chloride remains dissolved. This results in the formation of a white precipitate of lead chloride.
When copper chloride is mixed with sodium hydroxide, a precipitation reaction occurs where solid copper(II) hydroxide is formed. The balanced chemical equation for this reaction is: CuCl2 + 2NaOH → Cu(OH)2 + 2NaCl. This reaction is a double displacement reaction where copper ions and hydroxide ions switch partners to form the solid copper hydroxide.
When solutions of aluminum chloride and sodium hydroxide are mixed, a white precipitate of aluminum hydroxide is formed, along with the production of sodium chloride. This is a double displacement reaction where the aluminum ions in aluminum chloride switch places with the sodium ions in sodium hydroxide.
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When 2ml of mercuric chloride solution is mixed with 2ml of sodium hydroxide solution, a white precipitate of mercuric oxide is formed. This is due to the reaction between the chloride ions in mercuric chloride and the hydroxide ions in sodium hydroxide. The chemical equation for this reaction is: HgCl2 + 2 NaOH → Hg(OH)2 + 2 NaCl.
When sodium hydroxide and hydrochloric acid are mixed, the salt formed is sodium chloride (NaCl) and water (H2O).
No, when sodium hydroxide and sodium chloride are mixed together, no chemical reaction occurs. They simply form a mixture of the two substances.
Sodium Chloride...NaCl
Nothing
soap+glycerine
The chemical equation for the reaction is NH4Cl(s) + NaOH(aq) → H2O(l) + NH3(g) + NaCl(s) Ammonia gas and a solution of sodium chloride is formed.
When caustic soda (sodium hydroxide) is mixed with sodium chloride (table salt), a chemical reaction occurs where the sodium hydroxide reacts with the sodium chloride to form sodium hypochlorite and sodium chloride. This reaction is known as the chloralkali process. The resulting sodium hypochlorite is commonly used as a bleach or disinfectant. It is important to note that this reaction should be done with caution as it involves the use of caustic soda, which is a strong base and can be corrosive.
Any reaction occur.