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Chemical equation for the reaction of acetone and acidified potassium dichromate?
acetone does not react with potassium dichromate
What is the formula for patassium dichromate?
The chemical formula of potassium dichromate is K2Cr2O7
Is potassium dichromate a hydrate?
No, potassium dichromate is not a hydrate. It is an inorganic compound with the chemical formula K2Cr2O7 and does not contain water molecules in its structure.
He formula for potassium dichromate is KËÃCrËÃOËÈ How many grams of oxygen will be in 2 moles of potassium dichromate?
In 2 moles of potassium dichromate, there are 16 moles of oxygen atoms (from the two oxygen atoms in each formula unit). The molar mass of oxygen is 16 g/mol, so in 2 moles of potassium dichromate, there are 32 grams of oxygen.
What changes acidified potassium dichromate from orange to green?
The chromium in dichromate (Cr2O72-) is reduced from chromium(vi) to chromium(iii) (Cr3+). The former is lemon orange and the latter is green. It's a redox reaction so yuo'll need an reductant to perform this reaction.
Which gas turns acidified potasium dichromate solution into green?
Sulfur dioxide gas turns acidified potassium dichromate solution green.
What is the oxidation number of Cr is acidified potassium dichromate?
The oxidation number of Cr in acidified potassium dichromate (K2Cr2O7) is +6. This is because each oxygen atom has an oxidation number of -2, and the overall charge of the dichromate ion is -2.
Chemical equation for the reaction of acetone and acidified potassium dichromate?
acetone does not react with potassium dichromate
What is the formula for patassium dichromate?
The chemical formula of potassium dichromate is K2Cr2O7
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 the reaction between glucose and acidified potassium dichromate and Chemical Equation?
The reaction between glucose and acidified potassium dichromate is the oxidation of glucose to form gluconic acid. The chemical equation for this reaction is: C6H12O6 + H2Cr2O7 + H+ -> C6H11O7COOH + Cr2(SO4)3 + H2O
What is the formula for potassium dichromate?
k2cr2o7K2Cr2O7
What is the chemical formula for ''potassium aluminum dichromate''?
The chemical formula for potassium aluminum dichromate is KAl(SO4)2•12H2O.
What is the name of the formula k2cr2o?
The formula is potassium dichromate.
What is the formula of acidified potassium permanganate?
There is not one formula for acidified potassium permanganate, it is a mixture, not a pure compound. Next to water it contains: H+ and K+ and MnO4- Warning: Do NOT use hydrochloric acid to acidify!
What is the reaction between acidified potassium dichromate and ethanol?
When acidified potassium dichromate is reacted with ethanol, the dichromate ion (Cr2O7^2-) is reduced to chromium(III) ion (Cr^3+). This reaction results in the formation of green chromium(III) sulfate (Cr2(SO4)3), with ethanol being oxidized to acetic acid.
What is the word equation for the reaction of sulfur-di-oxide with acidified potassium dichromate?
http://wiki.answers.com/What_is_the_word_equation_for_the_reaction_of_sulphur-di-oxide_with_acidified_potassium_dichromate
