Provide a reasonable estimate for the number of atoms in a 150-lb adult human. Use the information given in Table 18.2.
Answer to relevant QuestionsLead forms compounds in the 12 and 14 oxidation states. All lead(II) halides are known (and are known to be ionic). Only PbF4 and PbCl4 are known among the possible lead(IV) halides. Presumably lead (IV) oxidizes bromide and ...What is the lanthanide contraction? How does the lantha¬nide contraction affect the properties of the 4d and 5d transition metals? How would transition metal ions be classified using the Lewis definition of acids and bases? What must a ligand have to bond to a metal? What do we mean when we say that a bond is a “coordinate covalent bond”? Give formulas for the following. a. Potassium terrachlorocobaltate(II) b. Aquatricarbonylplatinum(II) bromide c. Sodium dicyanobis(oxalato)ferrate(DI) d. Triamminechloroethylenediaminechromium(III) iodide The carbonate ion (CO32-) can act as either a monodentate or a bidentate ligand. Draw a picture of CO32- coordinating to a metal ion as a bidentate and as a monodentate ligand. The carbonate ion can also act as a bridge ...
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