Arkansas State University
Department of Chemistry
and Physics
Answers
Solutions by Dilution

1.     0.2 M NaCl

2.    0.16 M Fe(NO3)3

3.    0.68 M KOH

4.    0.08 M CaSO3

5.    62.5 mL of 6.0 M HCl

6.    31.3 mL of 12.0 M HCl

7.    6.25 mL of 4.0 M NaCl

8.    50 mL of 2.0 M CrCl3

9.    Place 100 mL of 15 M NaNO3  in a 250 mL volumetric flask, add distilled water, with stirring, until you have a total volume of 250 mL

10.    Place 100 mL of 5.0 M MgCl  in a 500 mL volumetric flask, add distilled water, with stirring, until you have a total volume of 500 mL

11.    No

12.    No