Page 256 - Chemistry--atom first
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246 Chapter 4 | Chemical Bonding and Molecular Geometry
21. Identify the more polar bond in each of the following pairs of bonds: (a) HF or HCl
(b) NO or CO
(c) SH or OH
(d) PCl or SCl
(e) CH or NH
(f) SO or PO
(g) CN or NN
22. Which of the following molecules or ions contain polar bonds? (a) O3
(b) S8
(c)
(d) (e) CO2
(f) H2S (g)
4.3 Chemical Nomenclature
23. Name the following compounds: (a) CsCl
(b) BaO
(c) K2S
(d) BeCl2
(e) HBr
(f) AlF3
24. Name the following compounds: (a) NaF
(b) Rb2O (c) BCl3 (d) H2Se (e) P4O6 (f) ICl3
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