Dilution A chemist must prepare 725. mL of 5.00 mM aqueous

Last updated: 7/27/2022

Dilution A chemist must prepare 725. mL of 5.00 mM aqueous barium chlorate (Ba(ClO3)₂) working solution. She'll do this by pouring out some 49.9 mM aqueous barium chlorate stock solution into a graduated cylinder and diluting it with distilled water. Calculate the volume in mL of the barium chlorate stock solution that the chemist should pour out. Be sure your answer has the correct number of significant digits.