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What is the balanced equation between potassium dichromate and oxalic acid?
The balanced equation between potassium dichromate (K2Cr2O7) and oxalic acid (H2C2O4) is: K2Cr2O7 + 3H2C2O4 -> Cr2(C2O4)3 + 2K2C2O4 + 4H2O
Equation for aldehyde plus acidified potassium permanganate?
Aldehyde + Acidified potassium permanganate (KMnO4) undergoes oxidation, resulting in the formation of a carboxylic acid. The balanced chemical equation for the reaction is: Aldehyde + 2[KMnO4] + 3[H2SO4] → Carboxylic acid + 2[MnSO4] + K2SO4 + 3[H2O].
Acidified potassium permanganate reaction with toluene equation?
The reaction between acidified potassium permanganate and toluene results in the oxidation of toluene to benzoic acid. The balanced chemical equation for this reaction is: C7H8 + 2KMnO4 + 8H2SO4 → 2MnSO4 + K2SO4 + 7H2O + 7H2O + C6H5CO2H
What is the balanced equation for the reaction of potassium dichromate and ammonium phosphate?
3 K2Cr2O7 + 2 (NH4)3PO4 ------------3 (NH4)2Cr2O7 + 2 K3PO4
Chemical reaction between iron and potassium dichromate?
When iron reacts with potassium dichromate, iron(II) ion is oxidized to iron(III) ion by dichromate, which gets reduced to chromium(III) ion. The balanced chemical equation for this reaction is: 6 Fe^2+ + 14 H^+ + Cr2O7^2- --> 6 Fe^3+ + 2 Cr^3+ + 7 H2O
What is the balanced equation between potassium dichromate and oxalic acid?
The balanced equation between potassium dichromate (K2Cr2O7) and oxalic acid (H2C2O4) is: K2Cr2O7 + 3H2C2O4 -> Cr2(C2O4)3 + 2K2C2O4 + 4H2O
Equation for aldehyde plus acidified potassium permanganate?
Aldehyde + Acidified potassium permanganate (KMnO4) undergoes oxidation, resulting in the formation of a carboxylic acid. The balanced chemical equation for the reaction is: Aldehyde + 2[KMnO4] + 3[H2SO4] → Carboxylic acid + 2[MnSO4] + K2SO4 + 3[H2O].
Acidified potassium permanganate reaction with toluene equation?
The reaction between acidified potassium permanganate and toluene results in the oxidation of toluene to benzoic acid. The balanced chemical equation for this reaction is: C7H8 + 2KMnO4 + 8H2SO4 → 2MnSO4 + K2SO4 + 7H2O + 7H2O + C6H5CO2H
Please Help me in finding the valency of dichromate in ammonium dichromate?
The valency of dichromate ion (Cr₂O₇) in ammonium dichromate (NH₄)₂Cr₂O₇ is 6. This is because the two chromium atoms each have a valency of 6 in the dichromate ion, which is balanced by the two ammonium ions with a valency of 1 each.
What is the balanced equation for the reaction of potassium dichromate and ammonium phosphate?
3 K2Cr2O7 + 2 (NH4)3PO4 ------------3 (NH4)2Cr2O7 + 2 K3PO4
What is the equation opf the reaction between sodium ethanedioate and potassium dichromate?
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.
Chemical reaction between iron and potassium dichromate?
When iron reacts with potassium dichromate, iron(II) ion is oxidized to iron(III) ion by dichromate, which gets reduced to chromium(III) ion. The balanced chemical equation for this reaction is: 6 Fe^2+ + 14 H^+ + Cr2O7^2- --> 6 Fe^3+ + 2 Cr^3+ + 7 H2O
How do carbon dioxide and potassium dichromate react?
When carbon dioxide reacts with potassium dichromate in an acidic solution, a color change from orange to green occurs due to the reduction of chromium(VI) to chromium(III) ions. The balanced chemical equation for this reaction is 3CO2 + Cr2O7^2- + 8H^+ -> 3CO2 + 2Cr^3+ + 4H2O.
What is the reaction between dichromate and iodide?
When dichromate reacts with iodide ions in acidic solution, chromium is reduced from a +6 oxidation state to a +3 oxidation state, and iodide is oxidized to iodine. The balanced equation for this reaction is: Cr2O7 2- + 6I- + 14H+ → 2Cr3+ + 3I2 + 7H2O
What is the chemical reaction of potassium dichromate with nitric acid?
Potassium dichromate reacts with nitric acid to form chromium(III) nitrate, nitrogen dioxide gas, and water. The balanced chemical equation for this reaction is: 3K2Cr2O7 + 8HNO3 → 3Cr(NO3)3 + 3KNO3 + 4H2O + 3NO2.
What is the balanced chemical equation of the reaction of mixing sodium dichromate and nitric acid?
Sodium dichromate has the chemical formula of Na2Cr2O7. The reaction with HNO3 is balanced as 2 HNO3 + Na2Cr2O7 = H2Cr2O7 + 2 NaNO3.
What is the balanced equation for potassium dichromate and ethanal?
The balanced equation for the reaction between potassium dichromate (K2Cr2O7) and ethanal (CH3CHO) in an acidic medium is: [ \text{K}_2\text{Cr}_2\text{O}_7 + 3 \text{CH}_3\text{CHO} + 4 \text{H}_2\text{SO}_4 \rightarrow 2 \text{Cr}_2\text{(SO}_4\text{)}_3 + 3 \text{CH}_3\text{COOH} + K_2\text{SO}_4 + 4 \text{H}_2\text{O} ] In this reaction, potassium dichromate is reduced to chromium(III) sulfate while ethanal is oxidized to acetic acid.
