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It stabilize the complex formed by the copper..
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What is the common name for potassium permanganate?
Yes. Sodium permanganate is an ionic compound comprising mono-atomic sodium cations and polyatomic permanganate anions.
What is the role of sodium potassium tartrate in Fehling's solution?
The tartarate ions, by complexing copper prevent the formation of Cu(OH)2 from the reaction of CuSO4.2H2O and NaOH present in the solution
What is the chemical indicator used to test protein?
To test for protein. Biuret or solutions of sodium hydroxide and copper sulfate. Tested with a dropper a + result will be purple or something
What is the symbol for sodium potassium?
Sodium is Na Potassium is K
What is the limiting reagent when 0.343 g of magnesium chloride is reacted with 10.0 mL of 2.00 M sodium hydroxide?
The limiting reagent is sodium hydroxide.
Why biuret reagent only kept in plastic bottle?
sodium hydroxide attacks the glass
What substance is used as a control in a Biuret test?
Biuret reagent is made up of sodium hydroxide and copper sulphate.
Can you use sodium tartarate instead of amonium tartarate?
It's difficult to offer an answer without knowing your purpose.
What is the composition of fehling's solution?
Fehling's solution A= concentrated aqueous solution of Copper (II) sulphate, Fehling's solution B= solution of Sodium-potassium tarterate + sodium hydroxide.
What is the Baeyer s reagent?
Baaeyer reagent is used to identify double or triple bonds in organic compounds. The reagent is a cold solution of 1 % potassium permanganate in water containing also 10 % sodium carbonate.
What chemical formula for Fehlings reagent?
The Fehling A solution contain copper sulfate.The Fehling B solution contain sodium potassium tartrate and sodium hydroxide.
Which salts are used in the kitchen?
The commonly used isSodium chloride but Sodium bicarbonate (baking powder) and Sodium tartarate are also used.
What is the common name for potassium permanganate?
Yes. Sodium permanganate is an ionic compound comprising mono-atomic sodium cations and polyatomic permanganate anions.
What is the role of sodium potassium tartrate in Fehling's solution?
The tartarate ions, by complexing copper prevent the formation of Cu(OH)2 from the reaction of CuSO4.2H2O and NaOH present in the solution
What are 2 different salts and their uses?
Examples: Sodium chloride applications - spice for foods - preservative for foods - preparation of sodium, chlorine, sodium hydroxide - roads deicing - soaps fabrication etc. Potassium iodide applications: - iodizing additive for salt - protective agent against contamination with radioactive iodine - quenching reagent in biochemistry - reagent in organic synthesis
Process by which ATP is used to move sodium ions out of the cell and potassium ions back into the cell?
Sodium-Potassium pump uses ATP (energy) to pump sodium out of cells and potassium back in.
What is the chemical indicator used to test protein?
To test for protein. Biuret or solutions of sodium hydroxide and copper sulfate. Tested with a dropper a + result will be purple or something
