Carbonic acid forms from a combination of ____.
A)water and bicarbonate ion
B)water and carbon dioxide
C)carbon dioxide and hydrogen ion
D)calcium ion and bicarbonate ion

Question

Quizplus · Accepted Answer

Carbonic acid forms from the combination of water and carbon dioxide through a reversible reaction. When carbon dioxide dissolves in water, it reacts with water molecules to form carbonic acid. The reaction can be written as CO2 + H2O ↔ H2CO3.

Carbonic Acid Forms from a Combination of ____