hydrogen peroxide - definição. O que é hydrogen peroxide. Significado, conceito
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O que (quem) é hydrogen peroxide - definição

CHEMICAL COMPOUND
H2O2; Hydrogen Peroxide; Hydrogen peroxide therapy; Bottle Blonde; The effects of catalysts on hydrogen peroxide; Hydrogen Peroxide therapy; H2o2; H202; Hyderogen peroxide; Dihydrogen dioxide; H₂O₂; Peroxic acid; HOOH; Dioxidane; ATC code A01AB02; ATCvet code QA01AB02; ATC code D08AX01; ATCvet code QD08AX01; ATC code S02AA06; ATCvet code QS02AA06; Agua oxigenada; Peroxol; Auricome; Perhydrol; Hydrogen-peroxide
  • [[Ascaridole]]
  • [[Chemiluminescence]] of [[cyalume]], as found in a glow stick
  • [[Contact lens]]es soaking in a 3% hydrogen peroxide-based solution. The case includes a catalytic disc which neutralises the hydrogen peroxide over time.
  • ISO tank container for hydrogen peroxide transportation
  • A tank car designed for transporting hydrogen peroxide by rail
  • H2O2}}
  • H2O2}} and water: Area above blue line is liquid. Dotted lines separate solid–liquid phases from solid–solid phases.
  • Australian [[bombardier beetle]]
  • [[Catalytic cycle]] for the [[anthraquinone process]] to produce hydrogen peroxide: an anthraquinone (right) is reduced using hydrogen to produce the corresponding anthrahydroquinone (left). This is oxidized using oxygen to produce hydrogen peroxide and recover anthraquinone.
  • Rocket-belt]] hydrogen-peroxide propulsion system used in a [[jet pack]]

hydrogen peroxide         
Hydrogen peroxide is a chemical that is often used to make hair lighter or to kill germs.
N-UNCOUNT
hydrogen peroxide         
¦ noun Chemistry a colourless viscous liquid with strong oxidizing properties, used in some disinfectants and bleaches. [H2O2.]
bottle blonde         
¦ adjective (of a woman's hair) of a shade of blonde that looks dyed.
¦ noun a woman with such hair.

Wikipédia

Hydrogen peroxide

Hydrogen peroxide is a chemical compound with the formula H2O2. In its pure form, it is a very pale blue liquid that is slightly more viscous than water. It is used as an oxidizer, bleaching agent, and antiseptic, usually as a dilute solution (3%–6% by weight) in water for consumer use, and in higher concentrations for industrial use. Concentrated hydrogen peroxide, or "high-test peroxide", decomposes explosively when heated and has been used as a propellant in rocketry.

Hydrogen peroxide is a reactive oxygen species and the simplest peroxide, a compound having an oxygen–oxygen single bond. It decomposes slowly into water and elemental oxygen when exposed to light, and rapidly in the presence of organic or reactive compounds. It is typically stored with a stabilizer in a weakly acidic solution in a dark bottle to block light. Hydrogen peroxide is found in biological systems including the human body. Enzymes that use or decompose hydrogen peroxide are classified as peroxidases.

Exemplos do corpo de texto para hydrogen peroxide
1. Traces of hydrogen peroxide and TATP were found in Omar‘s apartment, along with evidence that hydrogen peroxide had been boiled.
2. Hydrogen peroxide (3% hydrogen peroxide by weight; '7% water) can easily be bought and is commonly used to bleach hair and disinfect wounds.
3. The result is hydrogen, oxygen and hydrogen peroxide.
4. The devices – made from hydrogen peroxide and flour – failed to explode, and no one was injured.
5. Yassin Omar, 26, studied for a GNVQ in intermediate science which included using hydrogen peroxide.