What type of chemical reaction is this CHA + 0,CO, + H2O

Ithink it’s one of those things that you put the object on

Order of filling levels and sublevels of electrons: 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p⁶6s²3f¹⁴5d¹⁰6p⁶for an element with 5 electrons in the 3d energy level: full configuration: 1s²2s²2p⁶3s²3p³.

Ibelieve the answer is d. bleachhope my answer has you : )

Answer the same molecular formula;