posted by Tarkan on .
What are the concentrations of the following solutions:
a) a 200mL aqueous solution containing 4.26g sodium solfate.
b) a 2.00 L aqueous solution containing 107.0g ammonium chloride NH4Cl.
Plz can give me someone the answers for BOTH and the steps how you did it plzzzzzz :)
What concn do you want? There is molarity, molality, mole fraction, percent by mass, percent by volume, percent m/v, normality, and I expect some I've omitted.