PO43-
H3PO4==============Phosphoric acid.
When HPO42- acts as an acid, it donates a proton to form H2PO4-. H2PO4- is the conjugate base of HPO42-.
The formula for conjugated linoleic acid is C18H32O2. Conjugated linoleic acids are a family of at least 28 isomers of linoleic acid. Conjugated linoleic acid (CLA) is a mixture of positional and geometrical isomers of linoleic acid.
There are three protolysis steps:H3PO4 ---> H+ + H2PO4-H2PO4- ---> H+ + HPO42-HPO42- ---> H+ + PO43-
The strongest acid among the options provided is A: HNO3 (nitric acid). Nitric acid is a strong acid that dissociates almost completely in water to produce hydronium ions, making it strong compared to the other acids listed.
H3PO4==============Phosphoric acid.
When HPO42- acts as an acid, it donates a proton to form H2PO4-. H2PO4- is the conjugate base of HPO42-.
The formula for conjugated linoleic acid is C18H32O2. Conjugated linoleic acids are a family of at least 28 isomers of linoleic acid. Conjugated linoleic acid (CLA) is a mixture of positional and geometrical isomers of linoleic acid.
There are three protolysis steps:H3PO4 ---> H+ + H2PO4-H2PO4- ---> H+ + HPO42-HPO42- ---> H+ + PO43-
The strongest acid among the options provided is A: HNO3 (nitric acid). Nitric acid is a strong acid that dissociates almost completely in water to produce hydronium ions, making it strong compared to the other acids listed.
A conjugated acid is generally considered to be a weak acid compared to its base counterpart. This is because the conjugated acid only partially dissociates in solution to release protons, resulting in a lower concentration of free H+ ions.
HPO4 does not exist. HPO42- would be the dibasic form of phosphoric acid and be the hydrogen phosphate ion. H3PO4 also exists and is phophoric acid. So if two moles of NaOH were reacted with phosphoric acid 2Na+ HPO42- would be formed disodium hydrogen phosphate.
The base formed when an acid loses an H+
A polyprotic acid can (in a multi-step reaction) donate more than one proton per molecule of acid.E.g. phosphoric acid can do 'the trick' three times:H3PO4 --> H+ + H2PO4-H2PO4- --> H+ + HPO42-HPO42- --> H+ + PO43-
The conjugate base of HPO42- is H2PO4-.
9-cis, 11-trans, 13-trans-conjugated linolenic acid
The conjugated acid of H2PH4 is H3PH4+ (phosphonium ion). When H2PH4 donates a proton (H+), it forms the phosphonium ion, which has gained an extra hydrogen ion to become positively charged.