Barium fluoride can be considered to be the salt of barium hydroxide (a weak base) and HF (a strong acid).
And a solution of BaF2 will be weakly acidic.
BaF2 is neither an acid nor a base. It is a salt formed from the reaction between barium hydroxide (a base) and hydrofluoric acid (an acid).
If acid is strong then its conjugate base must be weak, if conjugate base is strong it again accept the H+ ions so acid can neither be strong, similarly if base is strong its conjugate acid must be weak.
NaHCO3 is a weak base, with a conjugate acid of H2CO3+.
Strong Acid + Strong Base ---> Neutral Salt + Water
The solution at the endpoint of an acid-base titration involving a weak acid and a strong base will be alkaline. This is because the weak acid will have been neutralized by the strong base, resulting in excess hydroxide ions in the solution causing it to be alkaline.
BaF2 is neither an acid nor a base. It is a salt formed from the reaction between barium hydroxide (a base) and hydrofluoric acid (an acid).
A salt is formed when a strong acid reacts with a strong base.
If acid is strong then its conjugate base must be weak, if conjugate base is strong it again accept the H+ ions so acid can neither be strong, similarly if base is strong its conjugate acid must be weak.
NaHCO3 is a weak base, with a conjugate acid of H2CO3+.
Strong Acid + Strong Base ---> Neutral Salt + Water
No, H2SO4 (sulfuric acid) is not a base; it is an acid. It is a strong acid that donates protons in aqueous solutions.
The solution at the endpoint of an acid-base titration involving a weak acid and a strong base will be alkaline. This is because the weak acid will have been neutralized by the strong base, resulting in excess hydroxide ions in the solution causing it to be alkaline.
For countering a strong acid, a strong base like NaOH, LiOH are required.
The acid-base chemical reaction that is irreversible is the reaction between a strong acid and a strong base.
No, LiCN is not classified as a strong acid-strong base salt. It is the salt of lithium hydroxide (a strong base) and hydrocyanic acid (a weak acid), so it does not produce significant amounts of hydroxide or hydronium ions in solution.
Sodium hydroxide (strong base) and Sulphuric acid (strong acid)
It is the product of a strong acid and a weak base, but is itself a mildly acidic salt.