Sodium chloride doesn't react with sodium bromide.
No, the reaction Br2 + NaCl → NaBr + Cl2 does not occur. The correct reaction between Br2 and NaCl is 2NaBr + Cl2.
This is a single replacement reaction where chlorine (Cl2) displaces bromine in sodium bromide (NaBr) to form sodium chloride (NaCl) and bromine gas (Br2).
single replacement
NiCl2 + 2 NaBr-----------NiBr2 + 2 NaCl
To find the mass of NaBr in the mixture, we first calculate the mass of Na in NaCl and NaBr combined, which is 0.76 g. Since NaCl contains one Na atom and NaBr contains one Na atom, this entire mass comes from Na in NaCl and NaBr. Therefore, the mass of NaCl is 0.76 g and the remaining mass of the mixture (2.03 g - 0.76 g = 1.27 g) is due to NaBr.
The chemical reaction is:Cl2 + 2 NaBr = 2 NaCl + Br2
NaCl, NaOH, NaBr, KBr, KOH
The balanced chemical equation for the reaction between NaOH (sodium hydroxide) and HCl (hydrochloric acid) is: NaOH + HCl -> NaCl + H2O In this reaction, sodium hydroxide reacts with hydrochloric acid to form sodium chloride and water.
The group name for NaF, NaCl, NaBr, and NaI is "alkali metal halides" as they all consist of an alkali metal (Na) paired with a halogen (F, Cl, Br, I).
Sodium bromide. Compare to NaCl which is sodium chloride (or table salt) or NaI which is sodium iodide.
The compound 2NaCl + Br2 is not a specific compound itself. It represents a chemical reaction where two moles of sodium chloride (NaCl) react with one mole of bromine (Br2). The products of this reaction would be sodium bromide (NaBr) and possibly other byproducts depending on reaction conditions.
2 NaBr (aq) + Cl2 (g) → 2 NaCl (aq) + Br2 (aq) Oxidation reduction reaction 2 Br-I - 2 e- → 2 Br0 (oxidation) 2 Cl0 + 2 e- → 2 Cl-I (reduction) NaBr is a reducing agent, Cl2 is an oxidizing agent.