Linked Questions

4 votes
6 answers
2k views

Does an ionic bond have a dipole?

Is an ionic compound like NaCl considered a dipole? It has a positive side (Na+) and a negative side (Cl-). Or is it true that an ionic bond does not have a dipole because a dipole is, by definition, ...
Chemistry Boi's user avatar
-4 votes
1 answer
199 views

Why does NaCl form when it requires 1.52 eV of energy? [closed]

An atom of sodium has one 3s electron outside a closed shell, and it takes 5.14 eV of energy to remove that electron. The chlorine lacks one electron to fill a shell, and releases 3.62 eV when it ...
iwab's user avatar
  • 363
4 votes
2 answers
226 views

Spontaneous reaction between chlorine and a hypothetical atom

Suppose, my hypothetical element is $\ce X$, whose first ionization energy is $\pu{200kJ/mol}$. An atom of this element will react with an atom of chlorine (assume that I've already dissociated a ...
user avatar
5 votes
2 answers
4k views

What is happening when KCl burns in a bunsen flame? [closed]

I did the experiment to qualitatively observe the different colours given off by different salts when placed in a flame. But what is actually happening to the salt ? Take $\ce {KCl}$ for example. Does ...
Kantura's user avatar
  • 709
2 votes
0 answers
88 views

Can one describe the bonding of Na to F in terms of molecular orbital theory? What about valence bond theory?

I would kindly appreciate an explanation in terms of the two accepted quantum mechanical theories -valence bond & molecular orbitals- for the electronic energy level structure in natrium fluoride $...
DanielC's user avatar
  • 207
0 votes
1 answer
2k views

What happens when an ionic compound is boiled? [duplicate]

Do ionic compounds such as NaCl become individual ions such as one Na ion and one Cl ion or are they hold together by ionic bonds even when they are boiled. Thanks in advance.
John A's user avatar
  • 9
17 votes
2 answers
10k views

Gaseous metals?

Metals form metallic bonds which explain many of their chemical and physical properties. This is most familiar in the solid state but metallic properties are still quite recognizable in the liquid ...
badjohn's user avatar
  • 828
1 vote
0 answers
2k views

Ionic compound gases

Does any molecule containing only ionic bonds exist as a gas in room temperature? In the case of carbon dioxide, it is a covalent molecule which is a gas at rtp. Does the same apply for ionic ...
Ahnaf's user avatar
  • 91
1 vote
2 answers
1k views

Do I need to include lattice energy when calculating the energy required to vaporize NaCl?

I understand that the lattice energy is the energy released when a crystal forms and that's the reason it takes the negative sign. But do we need to add this energy again when we are trying to ...
Abanob Ebrahim's user avatar
16 votes
1 answer
13k views

What is Sodium Chloride like in gas state?

Since sodium chloride is sodium and chlorine atoms bonded as a lattice and there are no discrete molecules, doesn't that mean in gas state, sodium chloride is simply sodium and chlorine atoms separate ...
Rishi's user avatar
  • 453
6 votes
2 answers
19k views

Why don't molecules of ionic compounds exist?

My book says: As single ions of a metal are not associated in the solid with single ions of a non metal, separate units of ionic compounds do not exist. It is, therefore, wrong to talk of a ...
user avatar
4 votes
0 answers
65 views

Can the electrolytes be in gaseous state? [duplicate]

Possible Duplicate: Will gaseous ionic compounds be free moving ions? I know it sounds extremely expensive, but what if we could heat the ionic compound to evaporate it and achieve the lattice ...
Abdelrahman Esmat's user avatar