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 108 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
Excellent

amandalm

  • Member
  • Posts: 306
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Molecules and flowers Molecules and flowers
Water in a can Water in a can
Daily Water Balance in the Body Daily Water Balance in the Body
Water vapor is supplied to the atmosphere by local evaporation or horizontal transport (advection). Water vapor is supplied to the atmosphere by local evaporation or horizontal transport (advection).
Surface molecules involved in the interaction between an antigen-presenting cell and a CD4+ T cell. Surface molecules involved in the interaction between an antigen-presenting cell and a CD4+ T cell.
Lakes and standing water Lakes and standing water
Video: Glucose anabolism reactions: Glycogenolysis and Gluconeogenesis

For a complete list of videos, visit our video library