A chemist has designed a reaction to create carbon dioxide $($CO$2).$ They have combined $12$ lbm of carbon $($C$),24$ lbm of oxygen $($O$2)$ and created $22$ lbm of Carbon dioxide, and an unknown about of carbon monoxide $($CO$).$ Figure out the mass $[$lbm$]$ of carbon monoxide created. Write out the balanced chemical equation for this reaction on a lbmol basis