A-Level Chemistry
Links
A-Level Biology
Tuesday, 2 June 2015
2.3d: demonstrate an understanding of the terms bond length and bond angle and predict approximate bond angles in simple molecules and ions
Bond angle: the angle between two adjacent bonds on the same atom
linear: 180°
trigonal planar: 120°
tetrahedral: 109.5°
trigonal bipyramidal: 120° and 90°
octahedral: 90°
trigonal pyramidal: 107.5°
bent: 104.5°
square planar: °
Bond length: the distance between the nuclei of two bonded atoms
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment