Determine the Concentration of a Solution Prepared by Diluting 25

Determine the concentration of a solution prepared by diluting 25.0 mL of a stock 0.188 mol L^-1 Ca(NO₃) ₂ solution to 150.0 mL.

A) 1.13 mol L^-1
B) 0.0887 mol L^-1
C) 0.0313 mol L^-1
D) 0.0199 mol L^-1
E) 0.0501 mol L^-1