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

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
on: Aug 27, 2018
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
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

C


sjones

  • Hero Member
  • *****
  • Posts: 520
Reply #2 on: Aug 27, 2018
TY


Sweetkitty24130

  • Sr. Member
  • ****
  • Posts: 291
Reply #3 on: Aug 27, 2018
You're welcome


« previous next »
 

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.

Apparent and True Orbits of Alpha Centauri. Apparent and True Orbits of Alpha Centauri.
Molecular Shapes Molecular Shapes
Molecular structure of phaeomelanin (A) and eumelanin (B) Molecular structure of phaeomelanin (A) and eumelanin (B)
Infant formula is available in several forms and varies in cost and ingredients Infant formula is available in several forms and varies in cost and ingredients
A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ... A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ...
Diagrammatic representation of the process of molecular hybridization Diagrammatic representation of the process of molecular hybridization
Video: Pericarditis

For a complete list of videos, visit our video library