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

Author Question: Phosphine is a covalent compound that contains phosphorus, P, and hydrogen, H. What is its chemical ... (Read 81 times)

cherise1989

  • Hero Member
  • *****
  • Posts: 555
on: Aug 27, 2018
Phosphine is a covalent compound that contains phosphorus, P, and hydrogen, H. What is its chemical formula?
 
  A) PH
  B) P
  C) P
  D)

Question 2

Which of the following neurotransmitters would most likely be the cause or effect of the following state? accelerated heart rate, increased breathing rate
 
  A) dopamine
  B) norepinephrine
  C) acetylcholine
  D) GABA
  E) serotonin


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aham8f

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

B


cherise1989

  • Member
  • Posts: 555
Reply 2 on: Aug 27, 2018
Excellent

DylanD1323

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

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?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Covalent regulation of enzyme activity. Covalent regulation of enzyme activity.
Attraction between water molecules showing polar covalent bonding. Attraction between water molecules showing polar covalent bonding.
The chemical changes in photoreception The chemical changes in photoreception
IPM combines biocontrol and chemical methods IPM combines biocontrol and chemical methods
Toxins and Chemical Agents Can Contaminate Foods Toxins and Chemical Agents Can Contaminate Foods
A compound of iron and sulfur crystallizes in a lattice pattern described as cubic closest ... A compound of iron and sulfur crystallizes in a lattice pattern described as cubic closest ...
Video: Transcription—A molecular view

For a complete list of videos, visit our video library