This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The Lewis structure of PF3 shows that the central phosphorus atom has ________ nonbonding and ... (Read 75 times)

chads108

  • Hero Member
  • *****
  • Posts: 507
on: Aug 27, 2018
The Lewis structure of PF3 shows that the central phosphorus atom has ________ nonbonding and ________ bonding electron pair(s).
 
  A) 2, 2
  B) 1, 3
  C) 3, 1
  D) 1, 2
  E) 3, 3

Question 2

Which element is reduced in the following reaction? Fe2S3 + 12HNO3  2Fe(NO3)3 + 3S + 6NO2 + 6H2O
 
  A) N
  B) S
  C) H
  D) O
  E) NO2

Question 3

I am a highly polar, strongly hydrogen-bonded liquid with a density of 1.47 g/cm3. I can decompose to form O2. Who am I?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ju

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

A

Answer to Question 3

hydrogen peroxide


chads108

  • Member
  • Posts: 507
Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

The central nervous system The central nervous system
Structure of hair Structure of hair
Part A - Structure of the sarcomere Part A - Structure of the sarcomere
Retrovirus Structure Retrovirus Structure
Glycerophospholipid structure Glycerophospholipid structure
The density of Pb(s) is 11.34 g/cm3. Pb(s) exists in the cubic-closest packed structure The density of Pb(s) is 11.34 g/cm3. Pb(s) exists in the cubic-closest packed structure
Video: Effect of the environment on coat color in the Himalayan rabbit Animation

For a complete list of videos, visit our video library