1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sertanlavr [38]
3 years ago
11

Ionic compounds can conduct electricity when dissolved in water or melted, because A. they have shared electrons. B. they have n

o ions to contribute to the solution. C. the ions are fixed in place. D. the ions are free to move.
Chemistry
1 answer:
liberstina [14]3 years ago
6 0
So,

Ionic compounds are compounds composed of ions.  The following are soluble ionic compounds (they dissolve in water):

NaCl(s) --> Na⁺(aq) + Cl⁻(aq)
NaOH(s) --> Na⁺(aq) + OH⁻(aq)

The following are insoluble ionic compounds (they have low solubilities):

Al₂O₃ --> 2Al³⁺+3O²⁻
AgCl --> Ag⁺ + Cl⁻

These compounds can only be appreciably separated by melting or by dissolving them in enormous amounts of water (the concentration will still be very low).

Ionic compounds have electrons that are locked in place because of the strong ionic attractions between the ions.  A charge is produced by moving electrons.  Since the ions in melted ionic compounds are free to move, their electrons are no longer locked, allowing the ionic liquid to conduct electricity.

NaCl(s) --> Na⁺(l) + Cl⁻(l)

The answer is D.
You might be interested in
Materials move across a cell membrane in a process called _______.
maxonik [38]

Answer:

Diffusion

Explanation:

5 0
2 years ago
Read 2 more answers
The carton fe3+ is formed when
vekshin1

Answer:

The cation Fe3+ is formed when a. an atom of iron loses two electrons.

Explanation:

7 0
3 years ago
According to one acid-base theory, a water molecule acts as an acid when the water molecule
Snowcat [4.5K]
According to one acid-base theory, a water molecule acts as an acid when the water molecule (3) donates an H+.
6 0
3 years ago
What is the name of the group 8 elements and what makes them special?
Illusion [34]
Iron, Ruthenium, Osmium, and Hassium.

They're transition metals
8 0
3 years ago
Can someone help me with this please
never [62]

Answer: B. 1:2

Explanation: Beryllium and chlorine forms a binary ionic compound. Ionic compound is formed when a metal loses its electrons to a receiving non metal. Beryllium (metal) has two valence electrons while chlorine (nonmetal) has seven valence electrons, and so a beryllium atom has to give out its two valence electrons to attain a duplet stable structure while a chlorine atom will gain one electron to attain its stable octet structure. In the reaction between beryllium and chlorine, two atoms of chlorine have to accept the two electrons from one beryllium atom to attain their stable octet structure.

The formula of the compound formed is BeCl2.

3 0
3 years ago
Other questions:
  • Lee conducts an experiment to see if mass is conserved when a piece of charcoal is burned for 5.0 minutes. He measures the mass
    12·1 answer
  • A 1.00-degree increase on the Celsius scale is equivalent to a 1.80-degree increase on the Fahrenheit scale. The temperature of
    12·2 answers
  • Where did science and mathematics flourish during Middle Ages
    11·1 answer
  • A 275-mL flask contains pure helium at a pressure of 752 torr. A second flask with a volume of 475 mL contains pure argon at a p
    10·1 answer
  • Which reaction follows the laws of conservation of matter
    8·1 answer
  • What is the mission statement for the ankeny substance abuse project?
    10·1 answer
  • Pb(NO3)2+K2CrO4=PbCrO4+KNO3 reaction type​
    14·1 answer
  • The size of the orbital is determined by the
    15·1 answer
  • Who discover hydrogen gas​
    11·1 answer
  • How to tell which acid whill have the hightest perceent ionization
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!