the concentration of Cl- increase (common ion), but the pH of the solution remain same.
Any reaction occur.
NaHCO3 + HCl → NaCl + H2CO3
Any reaction; a solution containing ions of H+, Na+ and Cl- is obtained.
NaCl+H2CO3
The common ion is chloride (Cl-).
An acid (HCl) added to an alkali/base (NaOH) forms a salt (NaCl) and water : HCl + NaOH ----> NaCl + H2O
NaCl and HCl doesn't react.
I'm not sure what happens when you add nacl, but kscn and hcl reacts to from an intensely red color in the presence of iron.
The product is sodium chloride.The reaction is:NaOH + HCl - NaCl + H2O
The constant solubility product is modified.
When HCl and NaOH react common salt (NaCl) is formed .This reaction is also called neutralization reaction .
When casein is added to HCl, it becomes a precipitate. It does this because of a process called acid coagulation.
HCl + NaOH ==> NaCl + H2O