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 501 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?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

How phytochrome acts as a molecular light switch. How phytochrome acts as a molecular light switch.
Example of Reconciling a Bank Statement Cont. Example of Reconciling a Bank Statement Cont.
Single-serve cups of infant formula Single-serve cups of infant formula
Single-serve pods of infant formula Single-serve pods of infant formula
Quadratic Formula Quadratic Formula
A cross section of muscle showing the molecular organization within the muscle fiber. In normal musc A cross section of muscle showing the molecular organization within the muscle fiber. In normal musc
Video: Action potentials - electrical characteristics and generation

For a complete list of videos, visit our video library