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A 30.00 −mL sample of a clear saturated solution of PbI2 requires 14.6 mL of a...

A 30.00 −mL sample of a clear saturated solution of PbI2 requires 14.6 mL of a certain AgNO3(aq) for its titration.

I−(satdPbI2)+Ag+(fromAgNO3)→AgI(s)

What is the molarity of this AgNO3(aq)? Express your answer using two significant figures.

I have already seen some answers for similar problems, but don't quite understand the process. Please answer clearly. Thank you.

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Answer #1

í (sald PbTz) + Ast (from Agno) AGI(S) vlume of Pb Ty = 20.00m vorne f AaNg - 14.6m2 cien Poly na stand and chelin. Pozy z Pomilz z - inde of Ast so nog mblenz Ast=9. 109 2110 rue vlene of Ast = 14.6 mL = 14.6 L = 0.01462 rbacity of Agt = 9. 1092 x 1

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