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What is the compound for K2Cr207?
The compound K2Cr2O7 is potassium dichromate. It is a bright orange solid commonly used in laboratories as an oxidizing agent and for various chemical reactions.
Name the following binary compound K2Cr2O7?
The chemical name is, potassium dichromate. It is orange in colour. Dichromate ion gives colour for this compound.
What is the charge of dichromate?
Potassium Dichromate K2Cr2O7 is neutral.
Is Potassium dichromate a strong or weak electrolyte?
Potassium dichromate is a strong electrolyte. It dissociates completely in water, generating potassium and dichromate ions.
Does carbon dioxide gas change acidified potassium dichromate solution green?
Yes, carbon dioxide gas will change acidified potassium dichromate solution from orange to green due to the reduction of the dichromate ion to chromium (III) ions in the presence of reducing agents like carbon dioxide.
What is K2Cr307?
K2Cr2O7 is potassium dichromate, a commonly used oxidizing agent in chemical laboratories. It is orange in color and is soluble in water.
What is the compound for K2Cr207?
The compound K2Cr2O7 is potassium dichromate. It is a bright orange solid commonly used in laboratories as an oxidizing agent and for various chemical reactions.
Name the following binary compound K2Cr2O7?
The chemical name is, potassium dichromate. It is orange in colour. Dichromate ion gives colour for this compound.
Name of K2Cr2O7?
The name for K2Cr2O7 is potassium dichromate.
how can you recover the potassium dichromate from its solution in water?
Potassium dichromate can be recovered from its solution in water by adding a reducing agent, such as sulfur dioxide or sodium bisulfite, to convert the dichromate ions (Cr2O7^2-) to chromium (III) ions (Cr^3+). The chromium (III) can then be precipitated as chromium hydroxide by adjusting the pH of the solution and then separated through filtration.
What is the formula for patassium dichromate?
The chemical formula of potassium dichromate is K2Cr2O7
What is the charge of dichromate?
Potassium Dichromate K2Cr2O7 is neutral.
Is Potassium dichromate a strong or weak electrolyte?
Potassium dichromate is a strong electrolyte. It dissociates completely in water, generating potassium and dichromate ions.
What is the formula for acidified potassium dichromate?
This is a mixture of 2K+ and Cr2O72- ions in strong sulfuric acid, made from potassium chromate.2CrO4- + 2H+ ----> Cr2O72- + H2Ochromate-yellow -> dichromate-orangeNote:Potassium ions do NOT react, they are tribune-ions
Does carbon dioxide gas change acidified potassium dichromate solution green?
Yes, carbon dioxide gas will change acidified potassium dichromate solution from orange to green due to the reduction of the dichromate ion to chromium (III) ions in the presence of reducing agents like carbon dioxide.
Which oxidising agent used for polymerization of aniline?
Potassium dichromate, Ammonium peroxidisulphate, Hydrogen peroxide can be used for polymerization of aniline.
Symbol for dichromate?
The formula of the dichromate ion is Cr2O72-
