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An aqueous solution was known to contain the these anions:
CO, Cr, PO, SO
4 >
3 The following tests were conducted.
addition of silver nitrate
addition of excess dilute HNO
Addition of barium nitrate
Explain how these tests should be conducted to separate the four ions.

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An aqueous solution was known to contain the these anions: CO, Cr, PO, SO 4 > 3 The following tests were conducted. addition of silver nitrate addition of excess dilute HNO Addition of barium nitrate Explain how these tests should be conducted to separate the four ions.

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