H2 is formed which is a colourless gas but you can see bubbles. Br2 is also produced which is a dark orange/brown and turns the solution to this colour.
No, it shall no react
Bromine and Potassium iodide react to form Potassium bromide and Iodine.
yes yes
because it is gay
Chlorine is more reactive than bromine thus bromine is unable to displace chlorine to form potassium bromide.
No, it shall no react
Bromine and Potassium iodide react to form Potassium bromide and Iodine.
yes yes
because it is gay
2
An example is:KBr + Cl2 = KCl + Br2
The reaction with chlorine is:2 KBr + Cl2 = 2 KCl + Br2
Chlorine is more reactive than bromine thus bromine is unable to displace chlorine to form potassium bromide.
Like all salts it disassociates into ions, in this case K+ and Br- ions.
Gold does not react with sodium bromide.
Due to its high bonding It decomposes to potassium oxide and carbon dioxide gas when heated to the right temperature.
An ionic bond will form between potassium (K) and bromine (Br). This compound, potassium bromide, KBr, is a salt, which is, in general, the combination of a metal (a Group 1 or Group 2 element) and a halogen (a Group 17 element). All salts are bonded ionically.