butane (C4H10) (g) + oxygen (g) carbon dioxide (g) + water (g)?
2016-05-30 9:55 pm
According to the following reaction, how many moles of carbon dioxide will be formed upon the complete reaction of 0.352 moles butane (C4H10) with excess oxygen gas?
回答 (1)
2016-05-30 10:03 pm
2C₄H₁₀(g) + 13O₂(g) → 8CO₂(g) + 10H₂O(g)
Mole ratio C₄H₁₀ : CO₂ = 2 : 8 = 1 : 4
Number of moles of C₄H₁₀ reacted = 0.352 mol
Number of moles of CO₂ formed = (0.352 mol) × 4 = 1.41 mol (3 sig. fig.)
Mole ratio C₄H₁₀ : CO₂ = 2 : 8 = 1 : 4
Number of moles of C₄H₁₀ reacted = 0.352 mol
Number of moles of CO₂ formed = (0.352 mol) × 4 = 1.41 mol (3 sig. fig.)
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