Question

Table C. Formal Charge, Geometrie isomers are structures in which the atoms have been moved within the structure. For the molecules below.draw cal possible Lewis structures think outside the box. Calculate and indicate the formal charges of the stoms listed and indicate the most likely structure based upon the calculated formal charge. These structures are geometric isomers in which the bonding structures (movement of multiple bond) and location of the atoms may move. Formal Chargevalence electrons -nonbonding electrons-bonding electrons Lewis Structure Formal Charge EACH Electro m Valence electron olecular Molecule CHO FCC C H - H- 0 FC CHO 112 FCC C-H-Ho FC Lewis Structure an Formal Charge FACH Electre and molecular CHO Fla : Cod: Structure H 4 H CHO Structure 2 CHO 20 CI. Which of the above structures would be considered the best structures? How is formal charge used to determine the best structure? LEWIS STRUCTURES AND MOLECULAR GEOMETRY Pg. 129

Answer 1

tews kuchures ase Consiolred Thne uchues not afutSone em he ma re clangn Cam be Calutated as eflous -H-H-O L 9 m CHO nm exutut ludatm Str.A Fe4-4 ニ4-4ー) ニ4-5 Fe F6-- b-3 Fo 3 Shz 2 6-4-1 Fe 4-2-2 -4-2-1 Fo1 4-31 But erart skuehi Elehmii ndad > Fc0) Mmimum orml Must Stade suhre Tug nt blanar Foこ0

H HH II F4-2-1()-I o6-0-1(8) H 2 1 -c 0c-H e, Fe-Same4-0-1 (3) 2 eraet Shuchae H 4-4 =O Fo 6-4-4)o Skuchvu 4-2-1(4)-1 2 H Ft4-0-1(8) Fc4-4 = fo 6-6-() fo 2 mimimum Formal charge on all he afem m CuYTe ct mAa Str. 2 1n shi all he atoms ave esa foma chasye Fe-o F=O Fo =0 eketmte gean Tahrahedral Molicnlar Angudar bent Pond angle loy.