It is. If you get pure hydrogen peroxide it looks like water but it's a little more viscous. Pure hydrogen peroxide is an extremely dangerous chemical, so most of the H2O2 you're going to run across has been diluted with water.
4 atoms are in h202.
Compound.
Because peroxide will yield H202 upon reaction with acid while Dioxide will not yield H202 with acid
The meaning of H202?
no they are different
2
2
Any number you want from 1 to infinity.
Hydrogen Peroxide (H202) is a compound.
Any reaction occur.
Facebook Magnesium H202
H2O2 has an important role in the oxidative stress.