Nov 4, 2016 · In this process first we need to liberate iodine to react with sodium thiosulfate. First, sodium bicarbonate is added to a iodate-free solution of potassium iodide. The mixture is …

May 16, 2018 · Potassium dichromate is a strong oxidizing agent and it helps any other compound to oxidize by itself getting reduced to $\ce {Cr^3+}$. This is a general redox reaction.

Jul 30, 2017 · An organic compound X of formula $\ce {C5H10O2}$ forms two compounds when boiled in aqueous sodium hydroxide solution. One of these compounds forms a ketone when …

Nov 17, 2014 · I can't find a method to balance a reaction: the heating of potassium dichromate, which forms potassium dichromate (III), dichromate oxide (III) and oxygen. I can't add water …

Sep 25, 2023 · Redox titrations : Oxidation of metallic Iron by Potassium Dichromate Ask Question Asked 2 years, 2 months ago Modified 3 months ago

Mar 6, 2013 · We only used potassium permanganate and oxalic acid and water, there was no sulfuric acid. The purpose of the laboratory was to calculate experimentally the rate of the …

Oct 8, 2015 · What is the difference in the functioning of alkaline and acidified $\ce {KMnO4}$ as a reagent in organic chemistry? E.g., in the oxidation of a primary alcohol to carboxylic acid, …

Apr 27, 2017 · In Chemistry class, we had to combine $\\ce{K2Cr2O7}$ with 2-Methylpropan-2-ol and heat it for the oxidation to occur. But why do we have to heat the mixture when, for …

May 10, 2016 · Half cell reactions for oxidation of water by acidified solution of potassium dichromate Ask Question Asked 9 years ago Modified 9 years ago

Sep 13, 2014 · Applying this to potassium dichromate, we recognise that the cation is $\ce {K+}$ and the anion is $\ce {Cr2O7^2-}$. Therefore, it is the dissolution of potassium dichromate in …