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 168 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?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

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.
Chromosome number is halved Chromosome number is halved
Giardiasis. Colorized electron micrograph of a Giardia protozoan adhering to the surface of an epith Giardiasis. Colorized electron micrograph of a Giardia protozoan adhering to the surface of an epith
Common Physical and Mental Health Problems of Different Cultural Groups Common Physical and Mental Health Problems of Different Cultural Groups
Notice the reddish-brown haze caused by nitrogen oxides that is often over many major cities. Notice the reddish-brown haze caused by nitrogen oxides that is often over many major cities.
Groups of Elephants Groups of Elephants
Video: Phases of the Female Reproductive Cycle - Hormonal regulation

For a complete list of videos, visit our video library