Laxari6897 Laxari6897

22-02-2024
Chemistry

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What volume of a 5.0 x 10^-1 M stock solution of Na3PO4 must be used to make 250 mL of a solution that is 3.8 x 10^-3 M in phosphate ions?
a. 1.9 mL
b. 47.5 mL
c. 950 mL
d. 1900 mL

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