Chemistry
9th Edition
ISBN: 9781133611097
Author: Steven S. Zumdahl
Publisher: Cengage Learning
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Chapter 21, Problem 27E
a)
Interpretation Introduction
Interpretation: The name of
To determine: The name of each compound
(b)
Interpretation Introduction
Interpretation: The oxidation state of
Concept introduction: Oxidation state is a number that is assigned to each element in a compound. This number describes the ability to lose or gain electrons.
To determine: The oxidation state of
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When cobalt (II) chloride is treated, under certain conditions, with the bidentate ligand, NH2CH2CH2NH2, (which can be represented by the symbol “en”), the compound [CoC12(en)2] Cl is formed.
i) What is the oxidation state of cobalt in the compound formed?
ii) When this compound is treated with aqueous silver nitrate, only one mole of silver chloride is produced per mole of compound. Explain this observation.
Many transition metals and their compounds are used as catalysts. Given MnO2, FeCl3, Pt, and Ni, which would you select for producing CCl4 from CS2 and Cl2?
When cobalt(II) chloride is treated, under certain condition, with the bidentate ligand, NH2CH2CH2NH2, (which can be represented by the symbol “en”), the compound [CoC12(en)2]Cl is formed.
a. What is the coordination number of cobalt in this compound?
b. When this compound is treated with aqueous silver nitrate, only one mole of silver chloride is produced per mole of compound. Explain this observation.
Chapter 21 Solutions
Chemistry
Ch. 21 - What two first-row transition metals have...Ch. 21 - Prob. 2RQCh. 21 - Prob. 3RQCh. 21 - Prob. 4RQCh. 21 - Prob. 5RQCh. 21 - Prob. 6RQCh. 21 - Prob. 7RQCh. 21 - Prob. 8RQCh. 21 - Prob. 9RQCh. 21 - Prob. 10RQ
Ch. 21 - Prob. 1ALQCh. 21 - Prob. 2ALQCh. 21 - Prob. 3ALQCh. 21 - Prob. 4ALQCh. 21 - Prob. 5QCh. 21 - Four different octahedral chromium coordination...Ch. 21 - Prob. 7QCh. 21 - Prob. 8QCh. 21 - Prob. 9QCh. 21 - Prob. 10QCh. 21 - Prob. 11QCh. 21 - Prob. 12QCh. 21 - Prob. 13QCh. 21 - Prob. 14QCh. 21 - Which of the following ligands are capable of...Ch. 21 - Prob. 16QCh. 21 - Prob. 17QCh. 21 - Prob. 18QCh. 21 - Prob. 19QCh. 21 - Prob. 20QCh. 21 - Prob. 21ECh. 21 - Prob. 22ECh. 21 - Prob. 23ECh. 21 - Prob. 24ECh. 21 - Prob. 25ECh. 21 - Prob. 26ECh. 21 - Prob. 27ECh. 21 - Prob. 28ECh. 21 - Prob. 29ECh. 21 - When an aqueous solution of KCN is added to a...Ch. 21 - Prob. 31ECh. 21 - A coordination compound of cobalt(III) contains...Ch. 21 - Prob. 33ECh. 21 - Prob. 34ECh. 21 - Prob. 35ECh. 21 - Prob. 36ECh. 21 - Prob. 37ECh. 21 - Give formulas for the following complex ions. a....Ch. 21 - Prob. 39ECh. 21 - Prob. 40ECh. 21 - Prob. 41ECh. 21 - Amino acids can act as ligands toward transition...Ch. 21 - Prob. 43ECh. 21 - Prob. 44ECh. 21 - Prob. 45ECh. 21 - Prob. 46ECh. 21 - Prob. 47ECh. 21 - Prob. 48ECh. 21 - Prob. 49ECh. 21 - Prob. 50ECh. 21 - Prob. 51ECh. 21 - Prob. 52ECh. 21 - The CrF64 ion is known to have four unpaired...Ch. 21 - Prob. 54ECh. 21 - Prob. 55ECh. 21 - The complex ion Fe(CN)63 is paramagnetic with one...Ch. 21 - Prob. 57ECh. 21 - Prob. 58ECh. 21 - Prob. 59ECh. 21 - Prob. 60ECh. 21 - The wavelength of absorbed electromagnetic...Ch. 21 - The complex ion NiCL42 has two unpaired electrons,...Ch. 21 - How many unpaired electrons are present in the...Ch. 21 - The complex ion PdCl42is diamagnetic. Propose a...Ch. 21 - Prob. 65ECh. 21 - Prob. 66ECh. 21 - Prob. 67ECh. 21 - Prob. 68ECh. 21 - Silver is sometimes found in nature as large...Ch. 21 - Prob. 70ECh. 21 - Prob. 71AECh. 21 - The compound cisplatin, Pt(NH3)2Cl2, has been...Ch. 21 - Prob. 73AECh. 21 - Prob. 74AECh. 21 - Prob. 75AECh. 21 - Prob. 76AECh. 21 - Prob. 77AECh. 21 - Name the following coordination compounds. a....Ch. 21 - Prob. 79AECh. 21 - Prob. 80AECh. 21 - Prob. 81AECh. 21 - Prob. 82AECh. 21 - Prob. 83CWPCh. 21 - Which of the following molecules exhibit(s)...Ch. 21 - Prob. 85CWPCh. 21 - The following table indicates the number of...Ch. 21 - Prob. 87CWPCh. 21 - Which of the following statement(s) is( are) true?...Ch. 21 - Consider the following complex ion, where A and B...Ch. 21 - Consider the pseudo-octahedral complex ion of...Ch. 21 - Prob. 91CPCh. 21 - Prob. 92CPCh. 21 - Chelating ligands often form more stable complex...Ch. 21 - Prob. 94CPCh. 21 - Prob. 95CPCh. 21 - Prob. 96CPCh. 21 - Sketch and explain the most likely crystal field...Ch. 21 - The ferrate ion, FeO42, is such a powerful...Ch. 21 - Ammonia and potassium iodide solutions are added...Ch. 21 - a. In the absorption spectrum of the complex ion...Ch. 21 - There are three salts that contain complex ions of...
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- When cobalt(II) chloride is treated, under certain condition, with the bidentate ligand, NH2CH2CH2NH2, (which can be represented by the symbol “en”), the compound [CoC12(en)2]Cl is formed. a. What is the oxidation state of cobalt in the compound formed? b. What is meant by the term ‘bidentate’ as applied to a ligand?arrow_forwardHow would you prepare Cr(C6H6)2? What is the oxidation state, the magnetic moment and the number of valence electrons of chromium in this compound? Compare bonding in nickelocene and bis(benzene)chromium.arrow_forwardWhen orange solution containing Cr2O72–ion is treated with an alkali, a yellow solution is formed and when H+ions are added to yellow solution, an orange solution is obtained. Explain why does this happen?arrow_forward
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