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Determine the quantity of charge (in C) has flowed If a current of 11.96 Ampere flows for 8.76 hours?

A boy has an aqueous solution that is 3.4 x 10 ^ -4 M in Ag ⁺, Ba ²⁺, and Ca ²⁺. he decides to precipitate each inorganic ion by selective precipitation with Na₂SO₄(solid). Determine which ion will precipitate first and at what concentration of sulfate ion will the first precipitate begin to form?

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Category:- Chemistry
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