Compare the electron dot structures of the carbonate (CO32- ) and borate (BO33- ) ions. (a) Are these ions isoelectronic? (b) How many resonance structures does each ion have? (c) What are the formal charges of each atom in these ions? (d) If an H+ ion attaches to CO32- to form the bicarbonate ion, HCO3- , does it attach to an O atom or to the C atom?
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Compare the electron dot structures of the carbonate</o:p>
(CO32- ) and borate (BO33- ) ions.</o:p>
(a) Are these ions isoelectronic?</o:p>
(b) How many resonance structures does each ion have?</o:p>
(c) What are the formal charges of each atom in these ions?</o:p>
(d) If an H+ ion attaches to CO32- to form the bicarbonate ion, HCO3- , does it attach to an O atom or to the C atom?</o:p>
</o:p>
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