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

Author Question: Amines are classified by A) the number of alkyl groups attached to the nitrogen. B) the number ... (Read 155 times)

jasdeep_brar

  • Hero Member
  • *****
  • Posts: 569
on: Aug 27, 2018
Amines are classified by
 
  A) the number of alkyl groups attached to the nitrogen.
  B) the number of hydrogens attached to the nitrogen.
  C) the number of carbons attached to the carbon bonded to the nitrogen.
  D) the number of carbons present in the molecule.
  E) none of the above

Question 2

How many Fe(II) ions are there in 20.0 g of FeSO4?
 
  A) 2.19  10-25 iron(II) ions
  B) 7.92  1022 iron(II) ions
  C) 4.57  1024 iron(II) ions
  D) 1.82  1027 iron(II) ions


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bblaney

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

B


jasdeep_brar

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


bblaney

  • Sr. Member
  • ****
  • Posts: 323
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Some of the bacteria that can fix atmospheric nitrogen, converting it into a form usable by plants. Some of the bacteria that can fix atmospheric nitrogen, converting it into a form usable by plants.
Schematic of an automated external defibrillator (AED) attached to a patient. Schematic of an automated external defibrillator (AED) attached to a patient.
“Career choice” for many women means leaving their paid jobs for a number of years when they ... “Career choice” for many women means leaving their paid jobs for a number of years when they ...
Conscientiousness is negatively correlated with a number of health-related behaviors. The higher the ... Conscientiousness is negatively correlated with a number of health-related behaviors. The higher the ...
Functional Groups of Carbon Functional Groups of Carbon
The distribution of the number of hours that a random sample of people spend doing chores per ... The distribution of the number of hours that a random sample of people spend doing chores per ...
Video: Simple Diffusion - Ion transport

For a complete list of videos, visit our video library