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

Author Question: The attraction between an ion and water molecules is A) ion-ion interaction. B) ion-dipole ... (Read 43 times)

kfurse

  • Hero Member
  • *****
  • Posts: 590
on: Aug 27, 2018
The attraction between an ion and water molecules is
 
  A) ion-ion interaction.
  B) ion-dipole interaction.
  C) hydrogen bonding.
  D) dispersion interaction.

Question 2

With the discovery of isotopes, which postulate of Dalton's original atomic theory must be modified?
 
  A) Matter is made up of atoms.
  B) Atoms combine with other atoms in whole number ratios to form compounds.
  C) All atoms of the same element are the same.
  D) In chemical reactions, the arrangement of atoms is changed.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tjayeee

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

C


kfurse

  • Member
  • Posts: 590
Reply 2 on: Aug 27, 2018
:D TYSM

alexanderhamilton

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Actions of regulatory transcription factors and small effector molecules Actions of regulatory transcription factors and small effector molecules
Creating Complex Molecules Creating Complex Molecules
Creation of recombinant DNA molecules in vitro Creation of recombinant DNA molecules in vitro
Inefficient irrigation wastes water Inefficient irrigation wastes water
Ocean water flows vertically and horizontally, influencing climate Ocean water flows vertically and horizontally, influencing climate
Table salt (NaCl) molecules dissolving in water, resulting in Na+ and Cl– ions surrounded by ... Table salt (NaCl) molecules dissolving in water, resulting in Na+ and Cl– ions surrounded by ...
Video: Body plan of euglena Animation

For a complete list of videos, visit our video library