What is the chemical formula for Sodium carbonate _______ ? A. Na3CO2 B. CNa2O3 C. Na2CO3 D. Na3CO3 0 0 votes Article Rating Subscribe Login Notify of new follow-up comments new replies to my comments Label {} [+] Name* Email* Label {} [+] Name* Email* 0 Comments Oldest Newest Most Voted Inline Feedbacks View all comments