Methanol (CH₃OH) Burns According to the Equation 2CH₃OH(l) + 3O₂(g) $\rarr$

question 110

Multiple Choice

Methanol (CH₃OH) burns according to the equation 2CH₃OH(l) + 3O₂(g) $\rarr$ 2CO₂(g) + 4H₂O(l) , $\Delta$ H ^$\circ$ _rxn = -1454 kJ/mol.How much heat, in kilojoules, is given off when 75.0 g of methanol is burned

• A) 727 kJ
• B) 3.22 * 10³ kJ
• C) 1.45 * 10³ kJ
• D) 1.70 * 10³ kJ
• E) 3.41 * 10³ kJ

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