Chemistry Practice Problems Dilution Practice Problems Solution: Determine the concentration of NO3− ions in a solu...

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Solution: Determine the concentration of NO3− ions in a solution prepared by diluting 25.0 mL of a 0.188 M Sr(NO3)2 stock solution to 0.150 L. 1L = 1000 mL A) 31.3 M      B) 0.0887 M         C) 0.0313 M        D) 0.0199 M        E) 0.0627 M

Problem

Determine the concentration of NO3 ions in a solution prepared by diluting 25.0 mL of a 0.188 M Sr(NO3)2 stock solution to 0.150 L. 1L = 1000 mL

A) 31.3 M     

B) 0.0887 M        

C) 0.0313 M       

D) 0.0199 M       

E) 0.0627 M