How would you describe the motion of plates in a divergent boundary?

Explanation:

The plates move away from each other in a divergent boundary. As the plates move away from each other, the vacuum in between is replaced by rising magma from the mantle. This magma cools to form new crust. The geographical feature formed at such a boundary is the mid-ocean ridge, a mountainous range along the boundary.

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.