Question

Calculate the molarity of the resualting solution preprated from dilution a solution of 25.0mL of 18% ammonium Chloride, NH4Cl(density = 1.05 g/ml) to 80.0mL

Answer 1

25*.18(Density of NH4Cl) will give you grams covert that to moles and divide by .08L

Answer 2

.025L*.18*D NH4Cl

Answer 3

\[\frac{0.0250L*0.18*1.05g/mL*1000 mL}{1 L*(3.453+4+14)g/mol*0.080L} \]