Cr2O72- + 6 I- + 14 H+ → 2 Cr3+ + 3 I2 + 7 H2O
The reaction between potassium dichromate and hydrochloric acid forms chromic chloride, chlorine gas, and water. This reaction is a redox reaction, as the potassium dichromate is reduced while the hydrochloric acid is oxidized.
The reaction between silver nitrate and potassium iodide forms silver iodide precipitate and potassium nitrate. This reaction is a double displacement reaction where the silver ions from silver nitrate switch places with the potassium ions in potassium iodide.
Yes, there will be a reaction between astatine and sodium iodide solution. Astatine is a halogen like iodine and can displace iodine in sodium iodide forming astatide. This reaction is similar to how chlorine displaces bromine in sodium bromide.
The reaction between glucose and acidified potassium dichromate is the oxidation of glucose to form gluconic acid. The chemical equation for this reaction is: C6H12O6 + H2Cr2O7 + H+ -> C6H11O7COOH + Cr2(SO4)3 + H2O
The reaction between lead(II) nitrate and sodium iodide is a double replacement reaction. The products of this reaction are lead(II) iodide and sodium nitrate, formed through the exchange of ions.
The reaction between potassium dichromate and hydrochloric acid forms chromic chloride, chlorine gas, and water. This reaction is a redox reaction, as the potassium dichromate is reduced while the hydrochloric acid is oxidized.
The reaction between silver nitrate and potassium iodide forms silver iodide precipitate and potassium nitrate. This reaction is a double displacement reaction where the silver ions from silver nitrate switch places with the potassium ions in potassium iodide.
When bleach is mixed with potassium iodide, it undergoes a redox reaction. The bleach oxidizes the iodide ions to produce iodine, which can be observed as a brown color. This reaction can be used to test for the presence of bleach in a solution.
Yes, there will be a reaction between astatine and sodium iodide solution. Astatine is a halogen like iodine and can displace iodine in sodium iodide forming astatide. This reaction is similar to how chlorine displaces bromine in sodium bromide.
The reaction between glucose and acidified potassium dichromate is the oxidation of glucose to form gluconic acid. The chemical equation for this reaction is: C6H12O6 + H2Cr2O7 + H+ -> C6H11O7COOH + Cr2(SO4)3 + H2O
The reaction between lead(II) nitrate and sodium iodide is a double replacement reaction. The products of this reaction are lead(II) iodide and sodium nitrate, formed through the exchange of ions.
The reaction between bromine and aqueous strontium iodide is a double displacement reaction. Bromine replaces iodide in strontium iodide, forming strontium bromide and iodine. The balanced chemical equation is: Br2 + SrI2 --> SrBr2 + I2.
The reaction between vanadium (III) sulfate (V2(SO4)3) and barium iodide (BaI2) would form barium sulfate (BaSO4) and vanadium (III) iodide (V2I3). This reaction is a double displacement reaction.
Bromine and Potassium iodide react to form Potassium bromide and Iodine.
The reaction between potassium iodide (KI) and barium sulfide (BaS) will produce potassium sulfide (K2S) and barium iodide (BaI2) as products. This reaction involves a double displacement reaction, where the cations and anions of the two compounds switch partners.
I think the reaction equation can be written as follows: K2Cr2O7 (aq) + BaCl2(aq) ------ BaCr2O7(s) + 2KCl(aq).
The equation for the single displacement reaction between bromine and calcium iodide is: Br2 + CaI2 -> 2CaBr2 + I2