Using the Following Thermochemical Equation,determine the Amount of Heat Produced

question 41

Multiple Choice

Using the following thermochemical equation,determine the amount of heat produced per kg of CO₂ formed during the combustion of benzene (C₆H₆) . 2 C₆H₆(l) + 15 O₂(g) → 12 CO₂(g) + 6 H₂O(g) ΔH°_rxn = -6278 kJ

• A) 1.43 × 10⁵ kJ/kg CO₂
• B) 2.30 × 10⁴ kJ/kg CO₂
• C) 4.34 × 10⁴ kJ/kg CO₂
• D) 1.19 × 10⁴ kJ/kg CO₂
• E) 8.40 × 10⁵ kJ/kg CO₂

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