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 183 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?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Symbolic language may have helped reinforce exclusive sexual relationships within social groups in l Symbolic language may have helped reinforce exclusive sexual relationships within social groups in l
Secondary Groups Secondary Groups
An emission tester that uses nitrogen to pressurize the fuel system. An emission tester that uses nitrogen to pressurize the fuel system.
Appendix attached to cecum into which the small intestine empties. Appendix attached to cecum into which the small intestine empties.
A carbon-14 nucleus decays to a nitrogen-14 nucleus by beta-minus decay. How much energy (in ... A carbon-14 nucleus decays to a nitrogen-14 nucleus by beta-minus decay. How much energy (in ...
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: Structures that affect circulation - heart and systolic/diastolic BP

For a complete list of videos, visit our video library