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How To Neutralize Hydrogen Peroxide
"On How to Neutralize Hydrogen Peroxide"
Hydrogen peroxide is active and has strong oxidation ability. However, in many situations, it is necessary to neutralize it in order to improve its activity and ensure smooth progress.
To neutralize hydrogen peroxide, one method is to use a catalyst to help it decompose. Manganese dioxide is often used. Manganese dioxide is placed in the liquid of hydrogen peroxide, which has a catalytic effect and promotes the separation of hydrogen peroxide into water and oxygen. The corresponding formula is as follows: $2H_ {2} O_ {2}\ stackrel {MnO_ {2 }}{=\!=\!=} 2H_ {2} O + O_ {2}\ uparrow $. This process is quick and convenient, oxygen escapes in the air, and the rest is only water, achieving the purpose of neutralization.
Furthermore, a reducing agent can be used to neutralize it. Sodium thiosulfate can be the preferred choice. Use an appropriate amount of sodium thiosulfate solution to slow down into the hydrogen peroxide agent. Sodium thiosulfate has the property of reduction, and responds with hydrogen peroxide to convert hydrogen peroxide into water and other stable substances. This reaction requires careful control of the amount of its agent, so that the two are just right, in order to obtain the best effect of neutralization.
There is also a way to neutralize with acid and base. Hydrogen peroxide is slightly acidic, if an appropriate amount of alkaline agent, such as sodium hydroxide dilute solution, is added slowly. However, this way needs to be careful, because the reaction between hydrogen peroxide and alkali may generate heat, and it is slightly difficult to control the amount. If the solution is too alkaline, if it is not enough, it will be neutralized.
In short, neutralizing hydrogen peroxide should be done according to its environment, its use, and the appropriate method. Or use catalytic decomposition, or use a reducing agent, or apply acid-base neutralization techniques to neutralize hydrogen peroxide and make it safe.
Hydrogen peroxide is active and has strong oxidation ability. However, in many situations, it is necessary to neutralize it in order to improve its activity and ensure smooth progress.
To neutralize hydrogen peroxide, one method is to use a catalyst to help it decompose. Manganese dioxide is often used. Manganese dioxide is placed in the liquid of hydrogen peroxide, which has a catalytic effect and promotes the separation of hydrogen peroxide into water and oxygen. The corresponding formula is as follows: $2H_ {2} O_ {2}\ stackrel {MnO_ {2 }}{=\!=\!=} 2H_ {2} O + O_ {2}\ uparrow $. This process is quick and convenient, oxygen escapes in the air, and the rest is only water, achieving the purpose of neutralization.
Furthermore, a reducing agent can be used to neutralize it. Sodium thiosulfate can be the preferred choice. Use an appropriate amount of sodium thiosulfate solution to slow down into the hydrogen peroxide agent. Sodium thiosulfate has the property of reduction, and responds with hydrogen peroxide to convert hydrogen peroxide into water and other stable substances. This reaction requires careful control of the amount of its agent, so that the two are just right, in order to obtain the best effect of neutralization.
There is also a way to neutralize with acid and base. Hydrogen peroxide is slightly acidic, if an appropriate amount of alkaline agent, such as sodium hydroxide dilute solution, is added slowly. However, this way needs to be careful, because the reaction between hydrogen peroxide and alkali may generate heat, and it is slightly difficult to control the amount. If the solution is too alkaline, if it is not enough, it will be neutralized.
In short, neutralizing hydrogen peroxide should be done according to its environment, its use, and the appropriate method. Or use catalytic decomposition, or use a reducing agent, or apply acid-base neutralization techniques to neutralize hydrogen peroxide and make it safe.
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