Give the systematic name for Cr(CO)3(NH3)3.

A) chromiumtriaminotricarbonyl B) triamminechromium carbonate C) triamminetricarbonylchromate(0) D) triamminetricarbonylchromium(0) E) none of the above A) chromiumtriaminotricarbonyl B) triamminechromium carbonate C) triamminetricarbonylchromate(0) D) triamminetricarbonylchromium(0) E) none of the above

The oxidation and coordination numbers of cobalt in the compound [Co(NH3)5Cl]Cl2 are, respectively:

A) 2 and 6. B) 2 and 8. C) 3 and 6. D) 3 and 8. E) none of the above A) 2 and 6. B) 2 and 8. C) 3 and 6. D) 3 and 8. E) none of the above

Exam 23: The Transition Elements and Their Coordination Compounds

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Apply the valence bond theory to predict the electronic structure and hybridization pattern of chromium in the complex ion Cr(NH₃)₆³⁺.

(Essay)

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Question 61

The M²⁺ions of the first transition series of elements all have the general electronic configuration [Ar]4s²3d^x, where x is an integer from 1 to 8.

(True/False)

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Question 62

The Cu²⁺ ion has 1 unpaired electron.

(True/False)

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Question 63

If a solution absorbs green light, what is its likely color?

(Multiple Choice)

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Question 64

Which of the following will be the strongest oxidizing agent?

(Multiple Choice)

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Question 65

Octahedral complexes can exhibit geometric, optical, and linkage isomerism.

(True/False)

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Question 66

The inner transition series of elements arise from the filling of f orbitals.

(True/False)

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Question 67

Of the 3d transition series of elements, scandium has the greatest atomic radius.

(True/False)

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Question 68

Give the systematic name for Cr(CO)₃(NH₃)₃.

(Multiple Choice)

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Question 69

The compound Rh(CO)(H)(PH₃)₂ forms cis and trans isomers. Use this information to predict the geometry of this complex, and draw the geometric isomers.

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Question 70

Which of the following is not a property of silver that is important in black and white photography?

(Multiple Choice)

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Question 71

Which of the following ions could exist in either the high-spin or low-spin state in an octahedral complex?

(Multiple Choice)

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Question 72

Which of the following octahedral complexes should have the largest crystal field splitting energy, ?

(Multiple Choice)

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Question 73

Of the 3d transition series of elements, zinc has the greatest atomic radius.

(True/False)

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Question 74

In the formation of a transition metal complex, the central metal atom or ion acts as

(Multiple Choice)

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Question 75

Which of the following atoms has the biggest radius?

(Multiple Choice)

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Question 76

The conversion of the chromate ion (CrO₄^2-) to the dichromate ion (Cr₂O₇^2-) is a redox process.

(True/False)

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Question 77

The oxidation and coordination numbers of cobalt in the compound [Co(NH₃)₅Cl]Cl₂ are, respectively:

(Multiple Choice)

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Question 78

The permanganate ion (MnO₄^-) is a powerful reducing agent.

(True/False)

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Question 79

Which of the following should be the strongest reducing agent?

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Question 80

Showing 61 - 80 of 92

Exam 23: The Transition Elements and Their Coordination Compounds

Apply the valence bond theory to predict the electronic structure and hybridization pattern of chromium in the complex ion Cr(NH3)63+.

The M2+ ions of the first transition series of elements all have the general electronic configuration [Ar]4s23dx, where x is an integer from 1 to 8.

The Cu2+ ion has 1 unpaired electron.

If a solution absorbs green light, what is its likely color?

Which of the following will be the strongest oxidizing agent?

Octahedral complexes can exhibit geometric, optical, and linkage isomerism.

The inner transition series of elements arise from the filling of f orbitals.

Of the 3d transition series of elements, scandium has the greatest atomic radius.

Give the systematic name for Cr(CO)3(NH3)3.

The compound Rh(CO)(H)(PH3)2 forms cis and trans isomers. Use this information to predict the geometry of this complex, and draw the geometric isomers.

Which of the following is not a property of silver that is important in black and white photography?

Which of the following ions could exist in either the high-spin or low-spin state in an octahedral complex?

Which of the following octahedral complexes should have the largest crystal field splitting energy, ?

Of the 3d transition series of elements, zinc has the greatest atomic radius.

In the formation of a transition metal complex, the central metal atom or ion acts as

Which of the following atoms has the biggest radius?

The conversion of the chromate ion (CrO42-) to the dichromate ion (Cr2O72-) is a redox process.

The oxidation and coordination numbers of cobalt in the compound [Co(NH3)5Cl]Cl2 are, respectively:

The permanganate ion (MnO4-) is a powerful reducing agent.

Which of the following should be the strongest reducing agent?

Keys to the Study of Chemistry

The Components of Matter

Stoichiometry of Formulas and Equations

The Major Classes of Chemical Reactions

Gases and the Kinetic-Molecular Theory

Thermochemistry: Energy Flow and Chemical Change

Quantum Theory and Atomic Structure

Electron Configuration and Chemical Periodicity

Models of Chemical Bonding

The Shapes of Molecules

Theories of Covalent Bonding

Intermolecular Forces: Liquids, Solids, and Phase Changes

The Properties of Mixtures: Solutions and Colloids

Periodic Patterns in the Main Group Elements: Bonding, Structure, and Reactivity

Organic Compounds and the Atomic Properties of Carbon

Kinetics: Rates and Mechanisms of Chemical Reactions

Equilibrium: the Extent of Chemical Reactions

Acid-Base Equilibria

Ionic Equilibria in Aqueous Systems

Thermodynamics: Entropy, Free Energy, and the Direction of Chemical Reactions

Electrochemistry: Chemical Change and Electrical Work

The Elements in Nature and Industry

Nuclear Reactions and Their Applications

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Apply the valence bond theory to predict the electronic structure and hybridization pattern of chromium in the complex ion Cr(NH₃)₆³⁺.

The M²⁺ions of the first transition series of elements all have the general electronic configuration [Ar]4s²3d^x, where x is an integer from 1 to 8.

The Cu²⁺ ion has 1 unpaired electron.

Give the systematic name for Cr(CO)₃(NH₃)₃.

The compound Rh(CO)(H)(PH₃)₂ forms cis and trans isomers. Use this information to predict the geometry of this complex, and draw the geometric isomers.

The conversion of the chromate ion (CrO₄^2-) to the dichromate ion (Cr₂O₇^2-) is a redox process.

The oxidation and coordination numbers of cobalt in the compound [Co(NH₃)₅Cl]Cl₂ are, respectively:

The permanganate ion (MnO₄^-) is a powerful reducing agent.