This topic contains a solution. Click here to go to the answer

Author Question: Which statement is true about the molecular formula? A) The molecular formula is always different ... (Read 504 times)

sjones

  • Hero Member
  • *****
  • Posts: 520
Which statement is true about the molecular formula?
 
  A) The molecular formula is always different than the empirical formula.
  B) The molecular formula is always the same as the empirical formula.
  C) The empirical formula may be different than the molecular formula.
  D) The empirical formula can be determined solely by the  composition.

Question 2

Which of the following compounds could be considered an Arrhenius base?
 
  A) HCl
  B) COOH
  C) KOH
  D) HF



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sweetkitty24130

  • Sr. Member
  • ****
  • Posts: 291
Answer to Question 1

C

Answer to Question 2

C





 

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

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.

For a complete list of videos, visit our video library