Calcium itself is neutral.
Calcium chloride solution is neutral.
Calcium Chloride is neither acid nor base. It is a neutral salt.
salt
Neither, because it a salt of strong base(Calcium) and strong acid(Chloric acid)
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
Add some acid...
A base.
It is an acid
It is a base.
base