Given the Following Thermochemical Equation Detailing the Combustion of Methane

question 25

Multiple Choice

Given the following thermochemical equation detailing the combustion of methane CH₄(g) 2O₂(g) CO₂(g) 2H₂O(g) H_rxn  802kJ/mol CH₄
Determine the amount of energy released when 25.0 g of methane undergoes combustion.

• A)1.95 kJ
• B)3.12 kJ
• C)453 kJ
• D)1250 kJ
• E)2.01 kJ

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