2) Filling half of a volumetric flask with water (H₂O)

 

 

 

 

 

 

 

 

 

3) Dump in the solid (1.71g) slowly.

 

 

 

 

 

 

 

 

 

4) Pour water up to the line on the flask.

 

 

 

 

 

 

 

 

 

5) Place a stopper, and swirl the flask to dissolve.