Write the charge and mass balances for a solution made by dissolving MgBr2 to give Mg21, Br2, MgBr1, and MgOH1. (b) Modify the mass balance if the solution was made by dissolving 0.2 mol MgBr2 in 1 L.

i think its 5049.

i hope this !

your answer is c) plasma

~*"auba14"*~

level 4 to level 2 : ))

qualitative observation deals with data that can be observed with our senses: sight, smell, touch, taste, and hearing. they do not involve measurements or numbers. for instance, colors, shapes, and textures of objects are all qualitative observations.