Consider the half reaction below. Cu + (aq) + 2e
Cuis)
Which statement best describes what is taking place?

In which phase(s) do the molecules take the shape of the container?

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.

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