Yes..? I don’t understand what you’re trying to ask mate.
(0.48 gram) x (1mole / 4.0 gram) = 0.48/4.0 = 0.12 mole
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