# What is the reaction between bromine and potassium iodide?

## What is the reaction between bromine and potassium iodide?

> Bromine reacts with potassium iodide to make potassium bromide and iodine.

### What is the word equation for potassium iodide?

Potassium has an oxidation number of +1 and iodide has an oxidation number of -1, So, the formula for potassium iodide is KI….Potassium Iodide- Chemical Formula.

The chemical formula for potassium iodide KI
Melting Point 681 ⁰C
Boiling Point 1330 ⁰C
Solubility Soluble in water

#### What is the word equation for potassium bromide?

The chemical equation of this reaction is 🡪 2 K + Br2 = 2KBr….Properties of Potassium Bromide.

Properties Details
The chemical formula of potassium bromide KBr
The molar mass of potassium bromide 119.002 gram/mol

What is the word equation for chlorine potassium bromide?

Chlorine reacts with potassium bromide to form potassium chloride and bromine. In this reaction chlorine forms chloride ions: Cl2 + 2KBr –> 2KCl + Br2.

What is bromine water formula?

Br2
Bromine water, also called Bromide bromate solution or Bromine solution with the chemical formula Br2. The molecular weight of bromine water is 159.81 and the density is 1.307 g/mL. Bromine water is a yellow mixture solution with high oxidizing property, prepared by dissolving diatomic bromine (Br2) in water (H2O).

## What is the word equation for chlorine potassium iodide?

(c) A redox reaction takes place when aqueous chlorine is added to potassium iodide solution. The equation for this reaction is: Cl2(aq) + 2KI(aq) → I2 (aq) + 2KCl(aq) Look at table above.

### What happens when potassium iodide reacts with chlorine water?

Chlorine is bubbled through the potassium iodide layer. The chlorine reacts with the iodide to form iodine. In the carbon tetrachloride layer, iodine forms a purple solution. Iodine reacts with excess chlorine to form red iodine monochloride.

#### What happens when potassium bromide is dissolved in water?

When potassium bromide, KBr, is dissolved in water it dissociates into potassium ions, K+ and bromine ions, Br- ions. These ions are enveloped by water molecules to form a surface coat.

What is the ionic equation for chlorine and potassium iodide?

What happens when chlorine water reacts with potassium bromide?

When chlorine water is added to potassium bromide solution, chlorine will displace the bromine from the salt solution. The chlorine will be REDUCED (gain electrons) to chlorine ions. The bromide ions will be OXIDISED (lose electrons) to become bromine. The bromine will turn the solution orange.