SEAgel (Safe Emulsion Agar gel) is one of a class of high-tech foam materials known as aerogels.
You need to first write a chemical equation and balance it
C₄H₁₀ + O₂ → CO₂ + H₂O
2 C₄H₁₀ + 13 O₂ → 8 CO₂ + 10 H₂O
1.0 moles X moles
1.0 mol C₄H₁₀ (

) = 4 moles of CO₂
It is an example of how the boys environment affected him, making him an outlier to what should typically happen. Hope this helps!
The mass in a chemical reaction remains (mostly) the same.
(except for radiation/nuclear fission, in which mass gets converted into energy)