Concept explainers
(a)
Interpretation: The formulas of the given complex compounds are to be stated.
Concept introduction: Rules followed in the naming of coordination compound:
- Greek prefix is used to express the number of ligands.
- Roman numeral is used to denote the oxidation state of metal ion.
- In case of more than one type of ligand present in a compound, they are named alphabetically.
- The suffix ‘-ate’ is added to metal ion if complex ion contains negative charge. Latin names are also used to identify the name of metals.
- If counter ions are present in complex compound, then cation is named first which is the name of element, whereas anion is named last which is the name of salt.
To determine: The formula of the complex compound potassium tetrachlorocobaltate(II).
(b)
Interpretation: The formulas of the given complex compounds are to be stated.
Concept introduction: Rules followed in the naming of coordination compound:
- Greek prefix is used to express the number of ligands.
- Roman numeral is used to denote the oxidation state of metal ion.
- In case of more than one type of ligand present in a compound, they are named alphabetically.
- The suffix ‘-ate’ is added to metal ion if complex ion contains negative charge. Latin names are also used to identify the name of metals.
- If counter ions are present in complex compound, then cation is named first which is the name of element, whereas anion is named last which is the name of salt.
To determine: The formula of the complex compound aquatricarbonylplatinum(II) bromide.
(c)
Interpretation: The formulas of the given complex compounds are to be stated.
Concept introduction: Rules followed in the naming of coordination compound:
- Greek prefix is used to express the number of ligands.
- Roman numeral is used to denote the oxidation state of metal ion.
- In case of more than one type of ligand present in a compound, they are named alphabetically.
- The suffix ‘-ate’ is added to metal ion if complex ion contains negative charge. Latin names are also used to identify the name of metals.
- If counter ions are present in complex compound, then cation is named first which is the name of element, whereas anion is named last which is the name of salt.
To determine: The formula of the complex compound sodium dicyanobis(oxalato)ferrate(III).
(d)
Interpretation: The formulas of the given complex compounds are to be stated.
Concept introduction: Rules followed in the naming of coordination compound:
- Greek prefix is used to express the number of ligands.
- Roman numeral is used to denote the oxidation state of metal ion.
- In case of more than one type of ligand present in a compound, they are named alphabetically.
- The suffix ‘-ate’ is added to metal ion if complex ion contains negative charge. Latin names are also used to identify the name of metals.
- If counter ions are present in complex compound, then cation is named first which is the name of element, whereas anion is named last which is the name of salt.
To determine: The formula of the complex compound triamminechloroethylenediaminechromium(III) iodide
Trending nowThis is a popular solution!
Chapter 21 Solutions
Student Solutions Manual for Zumdahl/Zumdahl/DeCoste?s Chemistry, 10th Edition
- Would you expect salts of the gold(I) ion, Au+, to be colored? Explain.arrow_forwardChelating ligands often form more stable complex ions than the corresponding monodentate ligands with the same donor atoms. For example, Ni2+(aq)+6NH3(aq)Ni(NH3)62+(aq)K=3.2108Ni2+(aq)+3en(aq)Ni(en)32+(aq)K=1.61018Ni2+(aq)+penten(aq)Ni(penten)2+(aq)K=2.01019 where en is ethylenediamine and penten is This increased stability is called the chelate effect. Based on bond energies, would you expect the enthalpy changes for the above reactions to be very different? What is the order (from least favorable to most favorable) of the entropy changes for the above reactions? How do the values of the formation constants correlate with S? How can this be used to explain the chelate effect?arrow_forwardDetermine the formula for: a. Tetraammineaquaiodocobalt(III) sulfate b. potassium diamminetetrachlorochromate(III) c. potassium pentacyanomanganate(ll)arrow_forward
- what is the formula of: i. tetraamminebromochloroplatinum(IV) chloride ii. hexaamminecobalt(III)tetrachloroferrate(III) 2. What is the structure of each of the ligands below, showing the donor atoms with their lone pair(s) of electrons a. hydroxide ion b. thiocyanate ion c. Ethylene diammine [en] d. Oxalate ion e. dipyridyl [bipy] 3. what are ambidentate and bridging ligands? Give two examples of each. 4. Identify the cental metal ion, complex ion, ligands and counter ions in the complexes; [Pt(NH2)4]Br2 and [Co(NH3)4Cl2]Clarrow_forward6. Write formulas for the following compounds: a) pentaaquofluororuthenium(II) chloride b) aquabis(ethylenediamine) hydroxocobalt(III) nitrate c) sodium d) dibromodioxalatocobaltate(III) pentaamminechromium(III)-u-chloropentaaquochromium(III) chloridearrow_forwardGive the name/formula for the following: a. tetraaquadichlorochromium(III) chloride b. sodium tretrachlorocobaltate(II) c. ammonium tetranitritocuprate(II)arrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage Learning
- Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningPrinciples of Modern ChemistryChemistryISBN:9781305079113Author:David W. Oxtoby, H. Pat Gillis, Laurie J. ButlerPublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning