A 100mLSolution containing 0.145g of NiCl2 was supplied in the lab. Students were advised to use 5mL of this solution for gravimetric determination of Ni. The density of solution = 1g/mL Mass of precipitate was calculated to be .0291g and .0353g for two trials of the experiment. Calculate the average amount of Ni in unit ppm (parts per million). Gf = .2031
A 100mLSolution containing 0.145g of NiCl2 was supplied in the lab. Students were advised to use 5mL of this solution for gravimetric determination of Ni. The density of solution = 1g/mL Mass of precipitate was calculated to be .0291g and .0353g for two trials of the experiment. Calculate the average amount of Ni in unit ppm (parts per million). Gf = .2031
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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6. A 100mLSolution containing 0.145g of NiCl2 was supplied in the lab. Students were advised to use 5mL of this solution for gravimetric determination of Ni. The density of solution = 1g/mL Mass of precipitate was calculated to be .0291g and .0353g for two trials of the experiment. Calculate the average amount of Ni in unit ppm (parts per million). Gf = .2031
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