Use δ + and δ - notation to show the dispersal of charge to the hydrogens in NH4+ and BH4-
Answer to relevant QuestionsExpand the following condensed formulas so as to show all the bonds and unshared electron pairs. (a) HOCH2CH2NH2 (b) (CH3)3CH (c) ClCH2CH2Cl (d) CH3CHCl2 (e) CH3NHCH2CH3 (f) (CH3)2CHCH=OThe salt sodium borohydride, NaBH4, has an ionic bond between Na+ and the anion BH4 - What are the H─B─H angles in the borohydride anion?You will meet all the following isoelectronic species in this text. Repeat the previous problem for these three structures. (a) :Ö=C= Ö: (b) :N = N = N : (c) : Ö = N = O:In each of the following pairs, determine whether the two represent resonance forms of a single species or depict different substances. If two structures are not resonance forms, explain why. All the Diagrams included in ...Which compound in each of the following pairs would you expect to have the greater dipole moment μ? Why? (a) NaCl or HCl (e) CHCl3 or CCl3F (b) HF or HClB (f) CH3NH2 or CH3OH (c) HF or BF3 (g) CH3NH2 ...
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