Is K2CO3 acidic basic or neutral?

Answer 1

Considering that CO3, or carbonic ACID, this substance would be considered an acid.

* actually, whoever wrote this is wrong. CO3-2 is the conjugate base of a weak acid (HCO3-, bicarbonate) K2CO3 is actually a base. and CO3, isn't called carbonic acid, it is called carbonate.

Answer 2

K2CO is a basic salt from neutralization of strong base KOH and weak acid H2CO3.

Answer 3

K2CO3 is a basic compound. It is the conjugate base of a weak acid, carbonic acid, and can act as a source of carbonate ions in solution, which can accept protons and increase the pH of the solution.

Answer 4

K2CO3 is basic

Answer 5

Potassium chromate is a salt.