To a 150.0mL volumetric flask are added 1.00 mL volumes of three solutions: 0.0100 M AgNO3,...

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Chemistry

To a 150.0mL volumetric flask are added 1.00 mL volumes of threesolutions: 0.0100 M AgNO3, 0.225 M NaBr, and 0.100 MNaCN. The mixture is diluted with deionized water to the mark andshaken vigorously. What mass of AgBr would precipitate from thismixture? (Hint: The Ksp of AgBr is 5.4x10-13and the Kf of Ag(CN)2- is1.0x1021)

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4.3 Ratings (760 Votes)
AgBrs Agaq Braq KspAgBr 541013 Agaq 2CNaq AgCN2aq KfAgCN2AgCN2 10 1021 so the net equation would be AgBrs 2CNaq AgCN2aq Braq the initial concentration of CN was not 0100M The problem states that 1 mL of 0100M NaCN was added to a 150 mL volumetric flask and then the other two solutions and distilled water were added until the    See Answer
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