19
QuizMultiple Choice
Shifts in Equilibrium — Unit test
Question 19 • IA-Chemistry A Survey of Chemistry A
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?
Answer
A
temperatureB
concentrationC
pressureD
surface area