Over time, hydrogen peroxide (H2O2) decomposes into water (H2O) and pure oxygen (O2) according to the decomposition reaction equation 2H2O2(aq) --> 2H2O(l) + O2(g). The swell in the bottle and the hiss when you open it are the oxygen gas formed.
The hissing sound when opening a bottle of hydrogen peroxide that has been sealed for a long time is due to the release of oxygen gas. Over time, hydrogen peroxide can break down into water and oxygen, resulting in a build-up of gas inside the bottle. When the bottle is opened, the gas is released, creating the hissing sound.
It is probably similar to the effect of soda has when it opens. When you open it it releases the pressure the carbon dioxide in it. Its something like that I think
Crackle refers to a series of short, sharp cracking sounds, like those made by burning wood or frying food. It can also refer to the sound of something breaking under pressure.
Air pressure does affect the solubility of a gas in a liquid. The higher the pressure above a liquid, the more gas that can be dissolved in that liquid, to a limit of course. The best example of this is carbonated beverages such as club soda, Coka Cola, etc. The carbon dioxide gas is bubbled into the liquid coke under pressure. As long as the pressure above the liquid is maintained, most of the gas will remain in solution. When the cap is screwed off (or pressure is released in some other manner) the gas begins to escape hence the hiss when a Coke is opened.
you might hear the hissing sound bcuz of the density
yes, when it is canned its safe to eat, unless the top is bulging , or there is an outward hiss when opened . The can should suck air in when opened . If not then you should not eat it .
alger hiss
The Hiss ended in 2008.
The Hiss was created in 2001.
either a hiss, ( mouth is wide, jaw opened, eyes squinted) or probably just a scared meow
Hiss can be either a noun or a verb.Noun: The hiss from the tape deck was very annoying.Verb: The cat tends to hiss at anyone he doesn't recognize.
Hiss
Mike Hiss was born in 1941.
Yehuda Hiss was born in 1946.
Yes, they both hiss.
Hiss was a well-respected government offical.