When Mg ribbon burns in pure oxygen, what is (are) the product(s)? a. MgO

b. MgO and Mg(OH)2

c. MgO and Mg3N2

d. Mg(OH) and Mg3N2

Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy