CH 301 CH13 notes part 4 example worksheets

CH 301 CH13 notes part 4 example worksheets - Beryllium...

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Oxygen, O 2 Valence e = 2x6 = 12 O O No central atom, so _______ ______ covalent bond; ___________ molecule Beryllium Dichloride BeCl 2 Valence e = 2 + (2x7) = 16 RHED = __ Electronic geometry = _____. __ lone pairs on Be Molecular geometry = ____ Be Cl Cl _____ covalent bonds; ________ molecule Boron Trichloride, BCl 3 Valence e = 3 + (3x7) = 24 B Cl Cl Cl RHED = __ Electronic geometry = ______________. __ lone pairs on B Molecular geometry = _______________ _____ covalent bonds; _________ molecule Methane , CH 4 Valence e = 4 + (4x1) = 8 C H H H H RHED = __ Electronic geometry = ____________. __ lone pairs on C Molecular geometry = ____________ ________ covalent bonds; ______ molecule C H H H H REDRAW!! ALL ANGLES _____°
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Ammonium Ion , NH 4 + Valence e = 5+(4x1)-1 = 8 RHED = __ Electronic geometry = ____________ Ion geometry = ______________ ______ covalent bonds; _________ species N H H H H + NH H H H + REDRAW!! ALL ANGLES ____° Ammonia , NH 3 Valence e = 5 + (3x1) = 8 RHED = __ Electronic geometry = _______________. ___ lone pair on N Molecular geometry = ________________ ______ covalent bonds; due to _____, ______ molecule N H H H N H H H REDRAW!! lone pair _____________: ALL HNH ANGLES _______° Freon 12 , CCl 2 F 2 Valence e = 4 + (4x7) = 32 RHED = __ Electronic geometry = ____________. __ lone pairs on C Molecular geometry = _____________ _______ covalent bonds; dipoles ____ cancel: ______ molecule C Cl Cl F F REDRAW!!
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This note was uploaded on 10/05/2008 for the course CH 301 taught by Professor Fakhreddine/lyon during the Spring '07 term at University of Texas at Austin.

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CH 301 CH13 notes part 4 example worksheets - Beryllium...

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