{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

CH13 Notes Part 4 Example Worksheets Answers

CH13 Notes Part 4 Example Worksheets Answers - Beryllium...

Info icon This preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Oxygen, O 2 Valence e = 2x6 = 12 O O No central atom, so LINEAR NON POLAR covalent bond; NON POLAR molecule Beryllium Dichloride BeCl 2 Valence e = 2 + (2x7) = 16 RHED = 2 Electronic geometry = LINEAR. No lone pairs on Be Molecular geometry = LINEAR Be Cl Cl δ - δ + δ - POLAR covalent bonds; NON POLAR molecule 180° Boron Trichloride, BCl 3 Valence e = 3 + (3x7) = 24 B Cl Cl Cl RHED = 3 Electronic geometry = TRIGONAL PLANAR. No lone pairs on B Molecular geometry = TRIGONAL PLANAR POLAR covalent bonds; NON POLAR molecule 120° 120° 120° Methane , CH 4 Valence e = 4 + (4x1) = 8 C H H H H RHED = 4 Electronic geometry = TETRAHEDRAL. No lone pairs on C Molecular geometry = TETRAHEDRAL Very slightly POLAR covalent bonds; NON POLAR molecule C H H H H REDRAW!! ALL ANGLES 109.5°
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon