Arkansas State University
Department of Chemistry
and Physics
Answers
Molarity

1.     1.5 M NaOH

2.     4 M NaOH

3.     6 M KNO3

4.     17.1 M KI

5.     0.3 mol NaOH

6.     0.12 mol NaCl

7.     0.16 mol FeSO4

8.     0.12 mol HI

9.     0.5 L of 0.5 M NaI

10.     0.2 L of 5.0 M KBr

11.     1.98 g LiOH

12.     211.36 g Ca(NO2)2

13.     Place 224.44 g KOH in a 1 L volumetric flask and add distilled H2O, with stirring, until the total volume of solution is 1 L

14.     Place 7.49 g NaI in a 250 mL volumetric flask and add distilled H2O, with stirring, until the total volume of solution is 250 mL