1.0 link Rainbow Dash Network http://rainbowdash.net/ starlightbolt http://rainbowdash.net/starlightbolt http://rainbowdash.net/notice/76927 @<span class="vcard"><a href="http://rainbowdash.net/user/1166" class="url" title="Hank Hill"><span class="fn nickname">hankhill</span></a></span> Charcoal is a 1:1 ratio as there is only 1 Carbon atom in the compound. So buring 1kmol of charcoal produces 1kmol of Carbon dioxide.