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When a dichromate ion acts as an oxidizing agent chromium's oxidation state drops from?
Wiki User
∙ 10y ago
The dichromate ion is Cr2O72- and the chromium is in oxidation state 6. When it acts as an oxidizing agent it usually reduces from 6 to 3.
2Cr2O72- -----> 4Cr3+ + 7O2 + 16e-
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Wiki User
∙ 10y ago
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What can replace potassium permaganate as oxidation agent?
suggest other oxidizing agent that can be replace potassium permanganate
Is propane an oxidizing agent?
No it is not. Propane can be used as fuel during oxidation reaction however it is not an oxidizing agent. In a redox reaction such as combustion, propane acts as a reducing agent. Common agents are O2 and O3.
What is the strongest oxidizing agent of the following set FeO Fe2O3 Fe3O4 FeO4-2?
The strongest oxidizing agent of them is FeO4-2 ion, which is called Ferrate. Its oxidizing powers come from Iron in its +6 oxidation state. These ions are even stronger oxidizers than Permanganates or Nitrates.
Is nitrogen oxidizing agent?
no
Is nitrogen an oxidizing agent or a reducing agent?
Reducing
Why potassium permanganate is good oxidizing agent compared to chlorine and potassium dichromate?
This compound is a strong oxidizing agent because elements become more electronegative as the oxidation states of their atoms increase.
What is the relationship between oxidizing and oxidizing agent?
relationship between oxidation and oxidising agent in a redox reaction
How does the concentration of an oxidizing agent affect a redox reaction?
The higher the concentration of the oxidizing agent, the faster the oxidation rate, and the faster the reaction rate will be, and vice versa.
What can replace potassium permaganate as oxidation agent?
suggest other oxidizing agent that can be replace potassium permanganate
Is propane an oxidizing agent?
No it is not. Propane can be used as fuel during oxidation reaction however it is not an oxidizing agent. In a redox reaction such as combustion, propane acts as a reducing agent. Common agents are O2 and O3.
How oxidation are interrelated in chemical reactions?
oxidation is when you lose electrons i have a cool little thing O-oxidation I-is L-losing electrons R-reduction I- is G- gannning electrons OIL RIG
When the H2O2 serves as an oxidizing agent which product might be formed from it O2 or H2O?
When H2O2 acts as an oxidizing agent, the H2O2 must be reduced. Therefore, the product from it will be water, in which oxygen has an oxidation number of -2, whereas in H2O2 has an oxidation number of -1 and in O2 the oxygen has an oxidation number of 0.
What is the chemistry meaning of reduced?
Reduction is a process that occurs in a chemical reaction that goes hand-in-hand with a process called oxidation. Elements begin the reaction with a certain oxidation state, however sometimes after they react to form a new product they assume a different oxidation state. The only way to do this is through a transfer of electrons. In a reduction-oxidation (redox) reaction, the element that gains electrons is called the oxidizing agent, and the element losing electrons is called the reducing agent. The oxidizing agent oxidizes the reducing agent, and the reducing agent reduces the oxidizing agent. Breakdown: Losing electrons is oxidation. Gaining electrons is reduction.
How can cyclohexane be oxidized into cyclohexanone?
Cyclohexane can be oxidized into cyclohexanone by using an oxidizing agent such as potassium permanganate (KMnO4) or sodium dichromate (Na2Cr2O7) in the presence of a catalyst like sulfuric acid (H2SO4). The cyclohexane reacts with the oxidizing agent, resulting in the formation of cyclohexanol, which is further oxidized to cyclohexanone.
What is combustion and how does it relate to oxygen?
The process of combustion is oxidation at a rapid enough rate to produce a flame. Oxidation requires an oxidizing agent. That agent is usually oxygen when a substance combusts in the atmosphere.
Strengths of oxidizing and reducing agents?
One way to quantify whether a substance is a strong oxidizing agent or a strongreducing agent is to use the oxidation-reduction potential or redox potential. Strong oxidizing agents have low electron-transfer potential.
Is hydroxy radical an oxidizing agent?
Yes, hydroxy radical is a common?æoxidizing agent. An oxidizing agent removes electrons and then turns them into oxialic acid.?æ
