A(n) is a device designed to remove airborne pollutants from smokestack emissions. Group of answer choices coal washer catalytic converter scrubber boiler

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.

i think the answer is terrae but not 100 percent sure. ▓▬▬ §