Completely lost please help with all. (Answer All lol)
Classify the following salt solutions as acidic, neutral, or basic Fe (NO_3)_3 acetic, neutral, basic NH4l acetic, neutral, basic NH_4NO_2 acetic, neutral basic Ba (NO_3)_3 acetic, neutral, basic NaNO_2 acetic, neutral, basic What is the concentration of sodium benzoate solution that has a pH of 8.95? (Benzoic acid has pKa = 4.20) Classify each of the following oxides as acdic, basic, or amphoteric SO3 acidic, basic amphoteric Li2O acidic, basic amphoteric Aluminum oxide is insoluble in water but dissolves in strong acid and in strong base. Write chemical equations showing why this is so.
