CHE 202 Lecture Notes - Lecture 12: Trigonal Planar Molecular Geometry, Bond Order, Covalent Bond

25 views2 pages

purpleweasel861

28 Oct 2020

School

University at Buffalo

Department

Chemistry

Course

CHE 202

Professor

Clizbe Elizabeth

For unlimited access to Class Notes, a Class+ subscription is required.

Document Summary

Ionic non - metal t metal covalent non - metals. Electron geometry ( no lp) sp linear spas trigonal planar. Molecular geometry (lp ) bonds - lone pairs z - i bent. Cadore : never bent , when triple bond ( linear ) Cid is the total number of electrons c. d. Label under " is " the element calculating bond order : Draw first carbon in front (ee - ee) ; draw the molecules left to right . Butane : n see - butyl : r-4 tert-butyl : r -e. Naming structures : number, write in alphabetical order (ignore di. , cyclo . in lowest sequence , then alphabetical but do not. Constitutional isomer same formula , but structure is altered cis ( trans or geometric isomer flipped organization at carbon . Melting and boiling points ( increases: hydrogen bonds, number of carbons cbp, triple double bonds.

Related Questions

Obtain the following for .

a. Best Lewis Structure
(show all electrons and bonds) has lowest FC. Show all nonzero FCs.

b. Hybridization on central atom

c. e- geometry

d. Molecular geometry

e. Approx. Bond angles

f. Polar or non-polar (don’t worry about ions)

g. Number of (sigma) bonds

h. Number of (pi) bonds

i. Total lone pairs in the entire molecule

j. Number of nonbonding electron pairs on the central atom

emeraldbeaver197

1.A central atom is found to have one double bond, one single bond, and one non-bonding pair of electrons. How many electron domains does the central atom have?

2.Why is NOCl not linear? (N is central) (Choose all that apply)

	A.	Nitrogen only makes trigonal pyramid geometries.
	B.	The double bond requires more space, distorting the geometry away from linear.
	C.	There is a non-bonding pair on the nitrogen giving it a trigonal planar domain geometry.
	D.	None of the above

CHE 202 Lecture Notes - Lecture 12: Trigonal Planar Molecular Geometry, Bond Order, Covalent Bond

Document Summary

Get access

Related Documents

CHE 202 Lecture Notes - Lecture 6: Trigonal Planar Molecular Geometry, Trigonal Pyramidal Molecular Geometry, Molecular Geometry

CHEM 1951 Study Guide - Midterm Guide: Density Functional Theory, Antibonding Molecular Orbital, Valence Bond Theory

CHEM 11b Lecture Notes - Lecture 1: Trigonal Bipyramidal Molecular Geometry, Trigonal Planar Molecular Geometry, Valence Bond Theory

Related Questions