What are acidic hydrogens? Give an example.
Acidic hydrogens
Example of acidic hydrogen
HCOOHaq⇌H+aq+HCOO-aq
(a) Give one example, with an equation, of the displacement of hydrogen by a metal from an acid. (b) Name two metals (other than zinc and iron) which can displace hydrogen from dilute hydrochloric acid?
What are tri acidic bases? Give one example?