Consider the following reaction: 2 Mg + O₂ → 2 MgO △H _rxn = -1203 kJ Calculate the amount of heat (in kJ)associated with complete reaction of 4 moles of Mg.

Question

Quizplus · Accepted Answer

The reaction as given shows that 2 moles of Mg produce -1203 kJ of heat. Therefore, 4 moles of Mg (which is double the amount) would produce double the heat, resulting in -2406 kJ.

Consider the Following Reaction: 2 Mg + O2 → 2

Consider the Following Reaction: 2 Mg + O₂ → 2