Draw the lewis structure for:
a) nh3
b) cbr2h2
c) gei4
d) aso3
e) cf4
f) po3
g) h2s2

Explanation:

Compounds Given:

A) NH₃

B) CBr₂H₂

C) GeI₄  

D) AsO₃  

E) CF₄

F) PO₃

G) H₂S₂

Lewis Structure for each= ?

Solution:

To draw the Lewis Structure

•Put the one atom in the center and draw the other on the outside around the center atom

•Then draw the 2, 2 valence electrons between atoms that form chemical bond

•So we will draw total electrons contributed in the structure

•then we count electrons around each atom of the compound that it have 8 or 2 electrons to complete its octet or duplet respectively

Lewis Structure of all the asked compounds are in attachment

the correct answer is a

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.