2. Write balanced net ionic equations describing each of the following reactions: Dissolution of Ni(OH), in nitric acid. Oxidation of Cr"to Cr by CIO in alkaline solution (CIO is converted to C). The confirming test for Fe

2. Write balanced net ionic equations describing each of the following reactions: Dissolution of Ni(OH), in nitric acid. Oxidation of Cr"to Cr by CIO in alkaline solution (CIO is converted to C). The confirming test for Fe

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter13: Titrations In Analytical Chemistry

Section: Chapter Questions

Problem 13.27QAP

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Concept explainers

Refining of Crude Metal

Metallurgy could be defined as a technique by which metals can be extracted in their pure nature. Extractive metallurgy directs with the route of eradicating the valuable metals from ores and purifying the extracted metals to pure nature. In hydrometallurgy, the metal extraction’s from their ores is done using an aqueous solution. In the pyrometallurgical process, high temperatures are employed to initiate the reactions between gases, molten metals, and solids. In electrometallurgy, the technique is carried in an electrolytic cell.

Question

2. Write balanced net ionic equations describing each of the following reactions:
Dissolution of Ni(OH), in nitric acid.
Oxidation of Cr to Cr by CIO in alkaline solution (CIO is converted to Cr).
The confirming test for Fe

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