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Showing posts with label Permanganometric titration. Show all posts
Showing posts with label Permanganometric titration. Show all posts
Thursday, July 7, 2022

What is redox titration in chemistry?

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Titration (also known as titrimetry and volumetric analysis) is the most common quantitative and volumetric lab technique for determining th...
Sunday, July 3, 2022

When we titrate oxalic acid with a KMnO4 solution, it gets pink with the first drop of KMnO4 from the burette, why is that?

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When we add the first drop of potassium permanganate (KMnO4) to a solution of oxalic acid (C2H2O4), the reaction happens, without a catalyst...

Why does a temporary color appear in KMnO4 titration with oxalic acid?

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The titration of potassium permanganate (KMnO4) against oxalic acid (C2H2O4) is a redox titration . As the reaction intensifies, the color o...
Saturday, July 2, 2022

Why does oxalic acid decolorize potassium permanganate?

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KMnO4 is a potent oxidizer, and as a result, oxalic acid is oxidized to carbon dioxide (CO2).  Therefore, its deep purple color disappears a...
Friday, July 1, 2022

Why is it necessary to heat the oxalic acid solution?

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Oxalic acid (C2H2O4) solution required to be warmed along with diluted sulphuric acid (H2SO4) before being titrated against potassium perman...
Thursday, June 30, 2022

Endpoint in KMnO4 titration

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In the titration of KMnO4 and C2H2O, the oxalic acid is the analyte, and potassium permanganate is the titrant. The oxidizing and reducing a...

Why is an indicator not needed in titration with KMnO4?

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It’s because KMnO4 acts as a self-indicator, the indicator is not required in the titration of permanganometry. A self-indicator is a chemi...
Wednesday, June 29, 2022

Why KMnO4 is a self indicator

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Potassium permanganate (KMnO4) is a versatile and powerful oxidant. It can be used direct or indirect to classify many different substances....
Monday, May 23, 2022

Redox titration: Principle, Types, Indicators, Applications, and Advantages

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Learn about the principle, types, and applications of redox titration, which is a type of titration based on a redox reaction between analyt...
Monday, November 22, 2021

What is self indicator with example?

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The self indicator is essentially a chemical compound that can indicate the endpoint of titration or any other reaction, with self-participa...
Saturday, September 25, 2021

Prepare and standardize 1M potassium permanganate

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Learn about the preparation and standardization of 1M KMn04 through a laboratory experiment or practical. Aim: To prepare and standard...