to acidify the solution so that it can become a good oxidising agent
Yes, oxalic acid and ethanedioic acid are the same compound. Similarly, sodium oxalate and sodium ethanedioate are the same compound. The different names reflect the chemical naming conventions used.
Yes, sodium ethanedioate is also known as sodium oxalate.
The reaction between sodium ethanedioate (sodium oxalate) and potassium dichromate can be represented by the following balanced chemical equation: 3 Na2C2O4 + K2Cr2O7 + 4 H2SO4 → 3 Na2SO4 + K2SO4 + Cr2(SO4)3 + 8 CO2 + 7 H2O In this reaction, sodium ethanedioate reacts with potassium dichromate in the presence of sulfuric acid to form sodium sulfate, potassium sulfate, chromium(III) sulfate, carbon dioxide, and water.
IUPAC name: 'disodium ethanedioate' is the soddium salt of the dianion, with formula Na2C2O4
The word equation for the reaction of sulfuric acid and sodium hydroxide is: sulfuric acid + sodium hydroxide → sodium sulfate + water.
Sodium chloride cannot be obtained from sulfuric acid.
The product formed when sodium hydroxide neutralizes ethanedioic acid (oxalic acid) is sodium oxalate and water. This chemical reaction involves the acid-base neutralization reaction between the acidic proton in the acid and the hydroxide ion in the base, forming a salt and water.
Sodium chloride doesn't react with sulfuric acid.
Anhydrous sodium carbonate can be converted to hydrated sodium carbonate by simply adding water. When anhydrous sodium carbonate reacts with water, it forms hydrated sodium carbonate through a hydration reaction where water molecules are incorporated into the crystal structure, resulting in a hydrated form of the compound.
The chemical formula of sodium oxalate is Na2C2O4.
The reaction between sodium hydroxide and sulfuric acid produces sodium sulfate and water. Sodium hydroxide (NaOH) reacts with sulfuric acid (H2SO4) in a neutralization reaction to form sodium sulfate (Na2SO4) and water (H2O).
H2SO4 + 2 NaOH --> Na2SO4 + 2 H2O. Sulfuric Acid + Sodium Hydroxide --> Sodium Sulfate + Water.