HCl is hydrochloric acid
HI is hydroiodic acid
HF is hydrofluoric acid
H2SO4 is sulfuric acid
HNO3 is nitric acid
HBr is hydrobromic acid
HClO4 is perchloric acid
Acid:
HCl = hydrochloric acid.
Base:
NaOH = sodium hydroxide.
Both strong acid and strong base.
HCl is hydrochloric acid and NaOH is sodium hydroxide a base.
Remember that a conjugated acid has one proton H+ more than the (conjugated) base of it.So H2S is conjugated as acidto the base HS- .
Vinegar is dilute acetic acid. CH3COOH is its chemical formula. Acetic acid is sometimes called ethanoic acid. A link is provided to the Wikipedia article on acetic acid.
Conjugated bases always have one proton less than its (conjugated) acids:So the conjugated base of carbonic acid ( H2CO3 ) is: hydrogen carbonate, formula HCO3-
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)
HCl is hydrochloric acid and NaOH is sodium hydroxide a base.
Remember that a conjugated acid has one proton H+ more than the (conjugated) base of it.So H2S is conjugated as acidto the base HS- .
Salts formed from strong acid and strong base are neither acidic nor basic. Salts formed from strong acid and weak base are slightly acidic. Salts formed from weak acid and strong base are slightly basic.
C6H8O7 is the formula for citric acid. This is stuff like pure lemon juice and pure orange juice.
Vinegar is a mixture and does not have a molecular formula as such. The "active" ingredient in vinegar is acetic acid, which has the formula CH3COOH, in one common method of writing it.
HCl hydrochloric acid
Vinegar is dilute acetic acid. CH3COOH is its chemical formula. Acetic acid is sometimes called ethanoic acid. A link is provided to the Wikipedia article on acetic acid.
Because KOH is potassium hydroxide, you can recall that in biology you must have learned about H+ being and acid and OH- being a base and K(OH) contains the one hydroxide making it a base, not an acid.
Conjugated bases always have one proton less than its (conjugated) acids:So the conjugated base of carbonic acid ( H2CO3 ) is: hydrogen carbonate, formula HCO3-
The acid or base would gang up on one cell and kill the cells one-by-one.
If it is inorganic acid then the acid needs to have at least one H+ donor or electron acceptor, like HCl which gives H+ and Cl- . If it is organic then it is RCOOH where R can be any organic compound for e.g. CH3COOH which is methanoic acid a weak acid. (Note: all organic acids are weak acids.)
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)