<page_title> Hummers' method </page_title> <section_title> Chemical equations and efficiency </section_title> <table> <cell> Hummers <col_header> Method </col_header> </cell> <cell> 47.06 <col_header> % Carbon </col_header> </cell> <cell> 27.97 <col_header> % Oxygen </col_header> </cell> <cell> 22.99 <col_header> % Water </col_header> </cell> <cell> 1.98 <col_header> % Ash </col_header> </cell> <cell> 2.25 <col_header> Carbon-to-oxygen atomic ratio </col_header> </cell> </table>
The final product of Hummers' method is 47.06% carbon, 27.97% oxygen, 22.99% water, and 1.98% ash with a carbon-to-oxygen ratio of 2.25.