<span>ability to dissolve ionic substances is the answer</span>
Hey there!
C = m
------
V
50.0 mg/mL = mass
---------------
425 mL
mass = 50.0 * 425
mass => 21250 mg
Mixtures to pure substances: separation processes
<span>Pure substances to mixtures: mixing </span>
<span>Both are physical changes, since most of those processes do not require chemical changes in the separation processes.</span>
