magnesium oxide does not readily decompose into magnesium and oxygen. the reaction is shown below. mgo(s) +…

magnesium oxide does not readily decompose into magnesium and oxygen. the reaction is shown below. mgo(s) + 601.7 kj → mg(s) + ½o₂(g) which factor plays the most important role in allowing this reaction to occur? temperature concentration pressure surface area
Answer
Answer:
temperature
Brief Explanations:
The reaction requires 601.7 kJ of energy, indicating heat input. Temperature is crucial for providing this energy to drive the endothermic decomposition of magnesium oxide.