How Much Heat Is Involved in the Complete Combustion of 2.50

question 72

Multiple Choice

How much heat is involved in the complete combustion of 2.50 kg propane,C₃H₈?
Δ_rH_comb = -2219 kJ/mol

• A)1.26 × 10⁵ kJ
• B)5.55 × 10³ kJ
• C)126 kJ
• D)503 kJ
• E)49.7 kJ

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