H_ 2 *c*o_ 3 July 8, 2019 16 32 64 128 H_ 2 *co_ 3 H_ 2 *co_ 3 is an example of a formula H_ 2 *co_ 3 name 4 h 2 c 3 o 4 h 2 c 3 o chemical formula H 2 co 3 aq H 2 co3 chemical name 2 c 3 h 6 o 3 H 2 co 3 H 2 co 3 name Naoh h 2 co 3 = Naoh h 2 co 3 → H2co3 h 2 co 3 Ch_ 3 - coch_ 2 - ch_ 3 Co h 2 o 6 3