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Remaining concentration of the first ion

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1.When 210.0mLof 0.340MK2CrO4(aq) are added to 210.0mLof 1.10×10-2MAgNO3(aq), what percentage of theAg+is left unprecipitated? THE ANSWER IS NOT 0%.

2. An aqueous solution that 2.10 M in AgNO3 is slowly added from a buret to an aqueous solution that is 1.50×10-2 M in Cl- and 0.250 M in I-. When the second ion begins to precipitate, what is the remaining concentration of the first ion?

Please show me how you got both answers.

Reference no: EM131077786

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