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 443 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?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Ancestral versus shared derived characters involving a molecular trait. Ancestral versus shared derived characters involving a molecular trait.
Understanding cells in terms of their molecular components. Understanding cells in terms of their molecular components.
Relationships and dates divergence of living primate group based on molecular and DNA comparisons. Relationships and dates divergence of living primate group based on molecular and DNA comparisons.
A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact, A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact,
How to calculate RRSP using the annuity formula How to calculate RRSP using the annuity formula
Molecular model of homologous recombination in meiosis Molecular model of homologous recombination in meiosis
Video: Griffith's experiments

For a complete list of videos, visit our video library