Determine the net change in NADH , FADH2 , and GTP from the passage of two acetyl-SCoA molecules through the citric acid cycle. Degradation of one molecule of glucose yields two acetyl-SCoA molecules.

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.