ashleymanglin ashleymanglin

14-05-2020
Chemistry

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what is the concentration of each ion in 15.00 ml of a 7.85 X 10^-6 M solution of Tc3 (PO4)7?

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SvetkaChem SvetkaChem

14-05-2020

Answer:

Tc^(+7) - 2.35*10^-5M

PO4(^-3) - 5.50*10^-5M

Explanation:

Tc3(PO4)7 <---> [tex]3Tc^{7+} + 7PO_{4}^{3-}[/tex]

1 mol 3 mol 7 mol

7.85 X 10^-6 M 3*7.85*10^-6M 7*7.85*10^-6M

2.35*10^-5M 5.50*10^-5M

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