Each cationic acid HA+, when it donates ONE proton H+, will form its conjugated base A of the acid HA+. (Example: NH4+ ammonium, acid NH3 ammonia, base)Each neutral acid HA, when it donates ONE proton H+, will form its conjugated base A- of the acid HA. (Example: CH3COOH acetic acid CH3COO- acetate, base)Each anionic acid HA-, when it donates ONE proton H+, will form its conjugated base A2- of the acid HA-. (Example: HS- (mono)hydrogen sulfide, acid S2- sulfide, base)Each anionic base HA-, when it adopts ONE proton H+, will form its conjugated acid H2A of the base HA-. (Example: HS- mono-hydrogen sulfide, base H2S di-hydrogen sulfide, acid)Each anionic base A-, when it adopts ONE proton H+, will form its conjugate acid HA of base A-. (Example: CH3COO- acetate, base CH3COOH acetic acid)Each neutral base A, when it adopts ONE proton H+, will form its conjugate acid HA of base A-. (Example: NH3 ammonia, base NH4+ ammonium, acid)
Hydrogen persulphide, or hydrogen di0sulphide. It has the structure 'H-S-S-H'.
Calcium sulfide is a salt.
Being amphoteric water can react both: Lewis acid and Lewis base.
There are many such acids including sulfuric acid, sulfurus acid hydrogen sulfide.
Hydrogen cyanide in water forms hydrocyanic acid. It is not a base.
Each cationic acid HA+, when it donates ONE proton H+, will form its conjugated base A of the acid HA+. (Example: NH4+ ammonium, acid NH3 ammonia, base)Each neutral acid HA, when it donates ONE proton H+, will form its conjugated base A- of the acid HA. (Example: CH3COOH acetic acid CH3COO- acetate, base)Each anionic acid HA-, when it donates ONE proton H+, will form its conjugated base A2- of the acid HA-. (Example: HS- (mono)hydrogen sulfide, acid S2- sulfide, base)Each anionic base HA-, when it adopts ONE proton H+, will form its conjugated acid H2A of the base HA-. (Example: HS- mono-hydrogen sulfide, base H2S di-hydrogen sulfide, acid)Each anionic base A-, when it adopts ONE proton H+, will form its conjugate acid HA of base A-. (Example: CH3COO- acetate, base CH3COOH acetic acid)Each neutral base A, when it adopts ONE proton H+, will form its conjugate acid HA of base A-. (Example: NH3 ammonia, base NH4+ ammonium, acid)
Hydrogen persulphide, or hydrogen di0sulphide. It has the structure 'H-S-S-H'.
Calcium sulfide is a salt.
Being amphoteric water can react both: Lewis acid and Lewis base.
There are many such acids including sulfuric acid, sulfurus acid hydrogen sulfide.
hydrogen sulfide and sulfuric acid
Dihydrogen Sulfur Trioxide or sulfurous acid
Hydrogen sulfide (H2S) is released.
The chemical name for "fart acid" is actually hydrogen sulfide (H2S). It is the compound responsible for the characteristic odor of flatulence.
Dihydrogen sulfide H2S is a diprotic weak acid.
Ammonia, NH3 is a weak base in solution. Can pick up a proton.