Urgent! Urgent! Urgent! How to quickly determine whether it is hydrogen peroxide?
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What is a quick method to identify hydrogen peroxide?
This post was last edited by qhyhxjl on 2017-10-13 at 16:47. Reactant: hydrogen peroxide. Reaction conditions: manganese dioxide, potato pieces, or red brick powder – catalysts that accelerate the decomposition of hydrogen peroxide. Products: oxygen and water. Check to see if there are bubbles
Bad idea: Just a few drops on a cut on the hand will cause bubbles; P
There’s no wound; create one
Simply pour some into the soil and see if bubbles form.
Acid bubbles even when it spills on the ground! :lol:lol
If the area is not a hazardous zone, the following methods can be used: 1. Use a glass bottle to take a small sample, cover it, shake it vigorously a few times, and then place it in a nearly extinguished match head; if the match head starts burning more vigorously, this indicates the presence of hydrogen peroxide. 2. Again, use a glass to take a small sample, sprinkle a little carbon residue from a burned match onto the sample, or add a little fine sand, and then test it with a nearly extinguished match