Compare and contrast the observations from the flame tests, the emissions tubes, and the leds.

why do different spectra observed make sense in relation to each other?

what may be the cause of differences between different methods?

some things you may want to consider are line widths, use of various compounds or elements, and composition of materials.

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 belive it is water