A chemist must prepare 500. mL of 445. mM aqueous aluminum sulfate (Al₂(SO4)₂) working solution. He'll do this by pouring out

Question

A chemist must prepare 500. mL of 445. mM aqueous aluminum sulfate
(Al₂(SO4)₂) working solution. He'll do this by pouring out some 0.975 M aqueous
aluminum sulfate stock solution into a graduated cylinder and diluting it with distilled water.

Calculate the volume in mL of the aluminum sulfate stock solution that the chemist should pour out. Be sure your answer has the correct number of
significant digits.
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Kunduz · Accepted Answer

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