salt
Acid.
The dihydrogen phosphate ion - (H2PO4)-is an anion.
Neutral
nucleotides that are the building blocks of nucleic acids are made up of sugar, a nitrogen base and phosphate group
Lewis Base Guillermo Correa
Calcium itself is neutral.
Calcium chloride solution is neutral.
Calcium Chloride is neither acid nor base. It is a neutral salt.
Acid.
Neither, because it a salt of strong base(Calcium) and strong acid(Chloric acid)
its an acid, H2PO4- is called dihydrogen phosphate ion. It is the conjugate base of Phosphoric Acid H3PO4 and the conjugate acid of monohydrogen phosphate ion HPO42
Disodium Hydrogen Phosphate have only one hydrogenion to donate to a base in an acid-basereaction.
Calcium ions are neutral and hydrogencarbonate ions are: (!!) BOTH acid AND base at the same time, both very weakly, though it is a bit more base than acidic:acid: HCO3- + H2O --> CO32- + H3O+ pKa=10.25base: HCO3- + H2O -->H2CO3 + OH- pKb= 7.64
neutral
it is neutral
The dihydrogen phosphate ion - (H2PO4)-is an anion.
A base.