Determine (a) The number of moles of Zn in a 415.0 g sample of zinc metal (b)

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Determine

(a) The number of moles of Zn in a 415.0 g sample of zinc metal

(b) The number of Cr atoms in 147.4 kg chromium

(c) The mass of a one-trillion-atom (1.0 x 1012) sample of metallic gold

(d) The average mass of a fluorine atom.

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General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

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