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How Dimeric selenium chloride undergoes disproportionation reaction?
Dimeric selenium chloride (Se2Cl2) undergoes disproportionation reaction in the presence of water to form selenious acid (H2SeO3) and hydrochloric acid (HCl). This reaction involves the reduction of Se4+ in Se2Cl2 to Se2+ in H2SeO3 and the oxidation of Se4+ to Se6+ in HCl by water.
Disproportionation of chromium oxide in acid?
6CrO2 (aq) + 10 H+ (aq) --> Cr O72- (aq) + 4 Cr3+ (aq) + 5H2O (l)
Which reaction represents the disproportionation of hydrogen peroxide?
The disproportionation of hydrogen peroxide is represented by the following reaction: 2H2O2 - 2H2O O2
Is HNO2 a base acid or solid?
HNO2 is a weak acid. It can donate a proton in a chemical reaction.
What are the bond angles in HNO2?
The bond angles in HNO2 are approximately 120 degrees.
What is it called when an element is simultaneously oxidised and reduced in a reaction?
It is called disproportionation. In this type of reaction, an element undergoes both oxidation and reduction, leading to the formation of two different oxidation states of the element.
How Dimeric selenium chloride undergoes disproportionation reaction?
Dimeric selenium chloride (Se2Cl2) undergoes disproportionation reaction in the presence of water to form selenious acid (H2SeO3) and hydrochloric acid (HCl). This reaction involves the reduction of Se4+ in Se2Cl2 to Se2+ in H2SeO3 and the oxidation of Se4+ to Se6+ in HCl by water.
Cannizaro reaction in glyoxal?
The Cannizzaro reaction involving glyoxal is a self-disproportionation reaction where two molecules of glyoxal react to form one molecule of glyoxalic acid and one molecule of glyoxylic acid. This reaction is a type of redox disproportionation reaction, where one molecule is oxidized and the other is reduced simultaneously. Glyoxal is a dialdehyde compound that readily undergoes this disproportionation reaction in alkaline conditions.
Disproportionation of chromium oxide in acid?
6CrO2 (aq) + 10 H+ (aq) --> Cr O72- (aq) + 4 Cr3+ (aq) + 5H2O (l)
What is Ka for HNO2(aq) NO2 (aq)?
ka=[H+][NO2_]/[HNO2]
Which reaction represents the disproportionation of hydrogen peroxide?
The disproportionation of hydrogen peroxide is represented by the following reaction: 2H2O2 - 2H2O O2
Is HNO2 a base acid or solid?
HNO2 is a weak acid. It can donate a proton in a chemical reaction.
What are the bond angles in HNO2?
The bond angles in HNO2 are approximately 120 degrees.
What is the chemical equation for nitrous acid at Ka 4.5x10-4?
The chemical equation for nitrous acid is HNO2. The equilibrium expression for its ionization is: HNO2 ⇌ H+ + NO2- with Ka = [H+][NO2-]/[HNO2] = 4.5x10^-4.
Is NH4NO3 N2O H2O a disproportionation reaction?
This is a thermal decomposition reaction.
What is Ka for HNO2(aq) H (aq) NO2-(aq)?
The Ka for the dissociation of HNO2 is 4.5 x 10^-4. This value represents the equilibrium constant for the reaction of HNO2 dissociating into H+ and NO2-.
What is the conjugate base of hno2?
The conjugate base of HNO2 is NO2-. When HNO2 loses a proton, it forms its conjugate base, nitrite ion (NO2-).
