Write balanced equations for the following reactions described in the chapter. (a) Sc(l) is produced by the

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Write balanced equations for the following reactions described in the chapter.

(a) Sc(l) is produced by the electrolysis of Sc2O3 dissolved in Na3ScF6(l).

(b) Cr(s) reacts with HCl(aq) to produce a blue solution containing Cr2+(aq).

(c) Cr2+(aq) is readily oxidized by O2(g) to Cr3+(aq).

(d) Ag(s) reacts with concentrated HNO3(aq), and NO2(g) is evolved.

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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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