
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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At a certain temperature CrF3 has Ksp = 4.9 x 10-9.
Calculate the minimum concentration of Cr3+ that must be added to 0.075 M NaF in order for chromium(III) fluoride to precipitate. Neglect volume changes.
Provide your answer in E-notation, rounded to 2 significant digits.
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