Volume in liters of carbon dioxide produced at stp when 0.85 grams of butane reacts

Volume in liters of Carbon dioxide : 0.672

Further explanation

Reaction(combustion of butane-C₄H₁₀)

2C₄H₁₀+13O₂⇒8CO₂+10H₂O

mol butane (MW=58,12 g/mol) :

mol CO₂ : mol C₄H₁₀ = 8 : 4, so mol CO₂ :

At STP, 1 mol = 22.4 L, so volume CO₂ :

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