Chemistry with Access Code, Hybrid Edition
9th Edition
ISBN: 9781285188492
Author: Steven S. Zumdahl
Publisher: CENGAGE L
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Chapter 21, Problem 1ALQ
Interpretation Introduction
Interpretation: The information regarding the test for the electrical conductance of the given compound
Concept introduction: The properties of the coordination compounds depend upon the primary and secondary valency of the metal ion in the coordination sphere. The electrical conductivity depends upon the number of ions that are produced by complex.
To determine: The formula and the naming of the compound on the basis of the tests done and the reason behind the findings.
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[Co(H2O)6]2+ (aq) + 4 Cl-(aq )⇆ [CoCl4]2-(aq) + 6 H2O
3. Does the value of the equilibrium constant (K) for this reaction increase, decrease, or
remain the same as the concentration of chloride increases? Explain your answer
incorporating the definition of an equilibrium constant.
In the presence of aqueous ammonia, cobalt(III) forms the complex ion Co(NH3)63+. Determine the molar concentration of free cobalt(III) ion in solution when
0.210 mole
of Co(NO3)3 is dissolved in a liter of
2.50 M
aqueous ammonia.
For each of the following reactions, identify the acid and the base. Also indicate which acid-base definition is most applicable.
Fe3+ + 6 SCN– →[Fe(SCN)6]3–
HClO4 + (CH3)3N → (CH3)3NH+ + ClO4–
[Co(H2O)6]2+ + 4 HCl → [CoCl4]2– + 4 H3O+ + 2 H2O
Chapter 21 Solutions
Chemistry with Access Code, Hybrid Edition
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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