A solution contains 1.34x102 M silver nitrate and 1.45x10 M barium acetate. Solid potassium phosphate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula B. What is the concentration of phosphate ion when this precipitation first begins? [PO431= М M sodium A solution contains 1.16x10 carbonate and 8.28x103 M potassium hydroxide. Solid nickel(II) nitrate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula 11 B. What is the concentration of nickel ion when this precipitation first begins? [Ni2 ] =

A solution contains 1.34x102 M silver nitrate and 1.45x10 M barium acetate. Solid potassium phosphate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula B. What is the concentration of phosphate ion when this precipitation first begins? [PO431= М M sodium A solution contains 1.16x10 carbonate and 8.28x103 M potassium hydroxide. Solid nickel(II) nitrate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula 11 B. What is the concentration of nickel ion when this precipitation first begins? [Ni2 ] =

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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A solution contains Cr³+ and Mg2+. The addition of 1.00 L of 1.52 M NaF solution is required to cause the complete precipitation of these ions as CrF3(s) and MgF₂ (s). The total mass of the precipitate is 49.9 g. Find the mass of Cr³+ in the original solution.
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