When the compound (Ni (C4H7N2O2) 2) formed in the gravimetric analysis of the 0.5012 gram nickel sample is weighed, it is seen that the compound comes to 0.1836 grams. In this case, what is the% nickel content in the sample? (Ni: 58.69 g / mol, Ni (C4H7N2O2) 2: 289.93 g / mol) A. 7.42 B. 8.74 C. 6.55 D. 9.44

When the compound (Ni (C4H7N2O2) 2) formed in the gravimetric analysis of the 0.5012 gram nickel sample is weighed, it is seen that the compound comes to 0.1836 grams. In this case, what is the% nickel content in the sample? (Ni: 58.69 g / mol, Ni (C4H7N2O2) 2: 289.93 g / mol) A. 7.42 B. 8.74 C. 6.55 D. 9.44

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter3: Mass Relations In Chemistry; Stoichiometry

Section: Chapter Questions

Problem 93QAP: A sample of cocaine, C17H21O4N, is diluted with sugar, C12H22O11. When a 1.00-mg sample of this...

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