In the laboratory a student combines 30.9 mL of a 0.100 M manganese(II) bromide solution with 22.5 mL of a 0.560 M iron(III) bromide solution. What is the final concentration of bromide anion?

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

0.88m hope i am correct : )