Chapter4: Types Of Chemical Reactions And Solution Stoichiometry
Section: Chapter Questions
Problem 88E: Balance each of the following oxidationreduction reactions by using the oxidation states method....
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![Which of the following metals could you add to a solution of cobalt(Il) nitrate to produce elemental cobalt?
O Zn
O Pt
Sn
Pb
O Hg](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6df66b8a-ed1f-4ce0-ac7f-f398bd0cc931%2Fa1c3f0a0-04ac-46e5-b17d-ff3bb4ecb3e7%2F23s4c6m_processed.png&w=3840&q=75)
Transcribed Image Text:Which of the following metals could you add to a solution of cobalt(Il) nitrate to produce elemental cobalt?
O Zn
O Pt
Sn
Pb
O Hg
![According to the solubility guidelines given in your lab manual, which of the following substances would be
soluble in water:
O Nis
O Ca(OH)2
O Agl
O PbCl,
O Co3(POa)2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6df66b8a-ed1f-4ce0-ac7f-f398bd0cc931%2Fa1c3f0a0-04ac-46e5-b17d-ff3bb4ecb3e7%2Fs5fw4yg_processed.png&w=3840&q=75)
Transcribed Image Text:According to the solubility guidelines given in your lab manual, which of the following substances would be
soluble in water:
O Nis
O Ca(OH)2
O Agl
O PbCl,
O Co3(POa)2
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Step 1
1.To obtain pure Cobalt from Cobalt(III) nitrate, the reduction of of Co takes place, and the element which has lower reduction potential than Co can only reduce Co.
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