Why does the same side of the moon always face earth? a. the rotational period of earth is the same as that of the moon b. the rotational period of earth is equal to one revolution around earth c the rotational period of the moon is equal to one revolution around earth d. the rotational period of the moon is different than one revolution around earth

A. the rotational period of the earth is the same as that of the moon

how to make a simple air condition

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.