What is Carbonic acid?
'''Carbonic acid''' is a [[chemical compound]]. Its [[chemical formula]] is H<sub>2</sub>CO<sub>3</sub>. Carbonic acid is a [[weak acid]]. It forms two kinds of [[Salt|salts]]: the [[Carbonate|carbonates]] and the [[Bicarbonate|bicarbonates]]. In [[geology]], carbonic acid causes [[limestone]] to dissolve, making [[calcium bicarbonate]].<ref>{{Cite web|title=2.1 Acid-Base Balance|url=http://www.anaesthesiamcq.com/AcidBaseBook/ab2_1.php|access-date=2020-09-23|website=www.anaesthesiamcq.com}}</ref> ==References== {{reflist}} {{chemistry-stub}} [[Category:Carbonates]] [[Category:Acids]]