On rare occasions, people have become assphyxiated carrying uncovered liquid nitrogen in confined spaces. What do you imagine is the cause? what can you tell me about the vapor pressure of liquid nitrogen?

chdhddtotheUK,andthefamilyare22 match

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.

just did the assignment and the answer was #1 +2 n