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How To Dilute 12 Hydrogen Peroxide To 3
The method of dilute oxidation
The method of dilute oxidation
To oxidize 12% to dilute 3%, it is necessary to understand the reason and follow the method.
The first thing to know about the principle of dilute solution is that the amount of dissolution is not low, only the amount of dissolution is increased. To oxidize the solution, that is, the amount of oxidation is low before dilute, and the amount of water is low.
Take the amount of 12% oxidized solution\ (m_1\), which contains the amount of oxidation\ (m_ {H_2O_2} = m_1\ times12\%\). To obtain a 3% oxidized solution, the amount is low\ (m_2\), because the amount of dissolution is not low, so\ (m_ {H_2O_2} = m_2\ times3\%\). From\ (m_1\ times12\% = m_2\ times3\%\), we can get\ (m_2 =\ frac {m_1\ times12\%} {3\%} = 4m_1\).
In other words, if you take a 12% oxidation solution of\ (m_1\), and want to dilute it by 3%, you need to add the amount of water\ (m = m_2 - m_1 = 4m_1 - m_1 = 3m_1\).
For operation, a fine measuring device should be used. First, take a certain amount of 12% oxidation solution of\ (m_1\) in a measuring cup or burette and put it into the container. Then use a measuring cup to measure\ (3m_1\)~ amount of water, pour it into a container containing an oxidized solution, mix it with a glass rod, and mix the two thoroughly, so that 3% of the oxidized solution is obtained.
If it is dilute, you must be careful. The oxidizer is oxidizing, and the solution should not be released during operation. If you are not careful about the skin or eyes, you should immediately wash it with a large amount of water, and if it is heavy, it will be done quickly. And if it is dilute, it is best to avoid fire and flammable materials to prevent accidents.
The method of dilute oxidation
To oxidize 12% to dilute 3%, it is necessary to understand the reason and follow the method.
The first thing to know about the principle of dilute solution is that the amount of dissolution is not low, only the amount of dissolution is increased. To oxidize the solution, that is, the amount of oxidation is low before dilute, and the amount of water is low.
Take the amount of 12% oxidized solution\ (m_1\), which contains the amount of oxidation\ (m_ {H_2O_2} = m_1\ times12\%\). To obtain a 3% oxidized solution, the amount is low\ (m_2\), because the amount of dissolution is not low, so\ (m_ {H_2O_2} = m_2\ times3\%\). From\ (m_1\ times12\% = m_2\ times3\%\), we can get\ (m_2 =\ frac {m_1\ times12\%} {3\%} = 4m_1\).
In other words, if you take a 12% oxidation solution of\ (m_1\), and want to dilute it by 3%, you need to add the amount of water\ (m = m_2 - m_1 = 4m_1 - m_1 = 3m_1\).
For operation, a fine measuring device should be used. First, take a certain amount of 12% oxidation solution of\ (m_1\) in a measuring cup or burette and put it into the container. Then use a measuring cup to measure\ (3m_1\)~ amount of water, pour it into a container containing an oxidized solution, mix it with a glass rod, and mix the two thoroughly, so that 3% of the oxidized solution is obtained.
If it is dilute, you must be careful. The oxidizer is oxidizing, and the solution should not be released during operation. If you are not careful about the skin or eyes, you should immediately wash it with a large amount of water, and if it is heavy, it will be done quickly. And if it is dilute, it is best to avoid fire and flammable materials to prevent accidents.
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