Interpretation:
The cations
Concept Introduction:
In any polar covalent bond, the difference in electronegativities gives rise to partial positive and negative charges respectively on the cation and anions.
The covalent character is determined with respect to the relative extent of distortion of anionic cloud of anion. For instance, highly charged small alkali metal cation such as
In general, greater is the charge on the alkali metal cation or smaller is the size of cation more is its polarizing power to distort the electron cloud of anion. Likewise greater is the polarizability of anion more easily its electron cloud is distorted by a cation.
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Chapter 2 Solutions
ACHIEVE/CHEMICAL PRINCIPLES ACCESS 2TERM
- Which of the following represent configurations of indium ions in compounds? Explain your decision in each ease. a In4+ [Kr]4d9 b In+ [Kr]4d10 5s2 c In3+ [Kr]4d10 d In [Kr]4d10 5s1arrow_forwardSpecify the electron configurations for each of the following ions. Mo3+arrow_forwardNitrogen is capable of forming single, double, or triple bonds, and the figure that follows shows the potential energy as a function of internuclear distance for each of these types of bonds. Match the three curves in the figure (A, B and C) to the three types of bonds. Explain your reasoning.arrow_forward
- Give electron configurations for the Hg2+.arrow_forwardGive the ground state electron configuration for O 2⁻. 1s22s22p6 1s22s22p4 1s22s22p3 1s22s22p5 1s22s22p2arrow_forwardWhich of the following bonds are polar? (a) B¬F,(b) Cl¬Cl, (c) Se¬O, (d) H¬I. Which is the moreelectronegative atom in each polar bond?arrow_forward
- Arrange Kr, Cl2, H2, N2, Ne, and O2 in order of increasing polarizability. Explain your reasoning.arrow_forwardWrite electron configurations for the following ions. Ru3+ As3- Y3+ Pd2+arrow_forwardWrite the ground-state electron configuration for each atomand ion pair-Zr, Zr2+, Co, Co2+, Tc, Tc3+, Os, Os4+?arrow_forward
- Which would you expect to contain ionic bonds MgCl2 or SCl2? Explain your reasoning.arrow_forward1) Which of the following elements are capable of forming compounds in which the indicated atom can have more than 4 valence e- pairs? In each case, explain why and why not.arrow_forwardBF3, CF4, CO2, PF5 and SF6 are all non polar although they all contain polar bonds. Whyarrow_forward
- General Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage LearningChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning
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