Me with chemistry!

liquid bromine is shaken with a solution of sodium iodine.

i need a balanced equation of this single replacement reaction. additionally, how do i set this up in the first place? an explaination is highly recommended!

you and have a wonderful day!

distance, luminosity, brightness, radius, chemical composition, and temperature

  the   balanced   equation   for   reaction of   ca metal   with   o2 to   produce   cao   is as below

2 ca+ o2→ 2 cao2

  explanation

the reaction is   balanced     since the   number of atoms   in reactant side is   equal to   number of atoms   in   product side.   for   example   they   are 2   atom of   ca in   reactant   side   and   2   atoms of ca   in   the product side.

  the   process   is a   meet the   requirement   of   redox   reaction because :     calcium   is   oxidized   from   oxidation state 0   to 2+   while   oxygen   is reduced from   oxidation   state   0   to 2-

the volume increases

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.