sammimoose4858 sammimoose4858
  • 04-09-2017
  • Chemistry
contestada

Why are covalent bonds between hydrogen and nitrogen or oxygen polar? see section 2.1 ( page 57) ?

Respuesta :

camlee5
camlee5 camlee5
  • 11-09-2017
A covalent bond is on in which electron pairs are shared between one or more electron pairs between atoms. Polar covalent bonds are so called because the electron density is closer to one atom participating in the bond than to another. The tendency of electron density to be closer to one atom and not the other can be due to the geometry of the bond. 
Answer Link

Otras preguntas

What is biogeography and what does it provide?
“The genetic code is universal.” Explain this statement.
A farmer hauled in 120 bales of hay. Each of his cows ate 1 1/4 bales. How many cows the farmer feed?
What is biogeography and what does it provide?
Determine whether the sequence coverage or diverges. If it converges, give the limit. 48, 8, 4/3, 2/9, ...
Write a system of equations with a solution (4,–3)
If Walt can paint 25 feet of fence in an hour, and Joe can paint 35 feet in an hour, how many minutes will it take them to paint a 150-foot fence, if they work
What is the mean of 87, 93, 86, 90, and 84?
Find all powers of 4 in range 4 through 1,000
Which of the following can be considered fossils? a. a 1 billion year-old rock. b. a 1 billion year-old piece of amber. c. a 1 billion year-old piece of amber w