Yes, it is correct.
no reaction occurs .. they just mix together.
The chemical reaction isȘCaCl2 + Na2CO3 = CaCO3 + 2 NaCl
The sample of aluminum chloride be treated with some ammonia(1:1)aqueous solution and filtered.To the filterate add a few drops of 2N HNO3, aqueous solution, followed by a few drops of 1% aqueous solution of silver nitrate. Appearance of curdy white precipitate soluble in dilute ammonia aqueous solution would indicate presence of chloride. Since aluminum chloride is quite covalent, the chromyl chloride test may not be very effective
SrCl2 (aq) + 2 AgF (aq) → SrF2 (s) + 2 AgCl (s)
Aqueous chlorine will react with aqueous sodium iodide to form aqueous sodium chloride and iodine. The balanced chemical equation for this reaction is: Cl2 (aq) + 2NaI (aq) -> 2NaCl (aq) + I2 (s)
The balanced half-reaction for the reduction of chlorine gas (Cl₂) to chloride ion (Cl⁻) is: Cl₂ + 2e⁻ → 2Cl⁻
This is the correct answer: Cl2(g)+2KI(aq) = I2(s)+2KCl(aq)
The reaction between aqueous chlorine and sodium bromide solution results in the displacement of bromine by chlorine, forming sodium chloride and bromine gas as products. This is a redox reaction where chlorine is reduced and bromine is oxidized.
This equation is NaClO (aq) + 2 HCl (aq) = NaCl (aq) + Cl2 + H2O.
Silver and chlorine react together to form silver chloride through a chemical reaction. This reaction involves the transfer of electrons between the silver and chlorine atoms, resulting in the formation of silver chloride. The balanced chemical equation for this reaction is: 2Ag + Cl2 → 2AgCl.
Chlorine gas is evolved at the anode during the electrolysis of aqueous sodium chloride (NaCl) because chloride ions are oxidized to form chlorine gas.
2KI + Cl2 = 2KCl + I2
The product of aqueous chlorine reacting with aqueous potassium iodide is potassium chloride and iodine. The chlorine oxidizes the iodide ions to form iodine, while the potassium ions from potassium iodide combine with the chlorine ions to form potassium chloride.
Chlorine gas is produced at the anode during the electrolysis of aqueous sodium chloride (brine) solution. At the anode, chloride ions are oxidized to form chlorine gas.
Bromine does not react with aqueous potassium chloride because it is less reactive than chlorine. Chlorine is more electronegative than bromine and hence has a higher tendency to displace bromine from its compounds. Consequently, bromine remains unreactive in the presence of aqueous potassium chloride.
Yes, it is correct.