During "Shibuya Arc" Gojo Satoru was sealed away in the Prison Realm by an ancient sorcerer named Kenjaku. Prison Realm is a special grade cursed object containing a barrier capable of sealing absolutely anything or anyone inside of an inescapable pocket dimension. While inside The Prison Realm, Gojo's Six Eyes able to determine the structure of the barrier. Turns out it made up from carbonate ion, borohydride ion, dan nitrite ion. Gojo needs to investigate those ions to be able to escape. Figure 9. Gojo Satoru inside prison realm Based on the description above, answer the following question correctly! a. Draw the Lewis Structure of carbonate ion, borohydride ion, dan nitrite ion! (3 points) b. Determine the formal charges of all atoms in the answers (a)! (3 points) c. After you understand about formal charges, could you explain what's the difference between formal charges and actual charges? Use borohydride ion for example! (4 points)