nasu said:What dipoles moments are you thinking of?
Hydrochloric acid (for example) is a strong acid but are there any hydrogen bonds in it? I don't think so.
You mean the H3O+?
The strength of a hydrogen bond is directly related to the acidity of a compound. Acids with stronger hydrogen bonds will have a higher acidity, while compounds with weaker hydrogen bonds will have a lower acidity.
Hydrogen bonds are formed between a hydrogen atom and an electronegative atom, such as oxygen or nitrogen. These bonds increase the polarity of a molecule, making it easier for the hydrogen atom to dissociate and release a proton, resulting in a higher acidity.
Yes, the strength of hydrogen bonds can be a good predictor of the acidity of a compound. This is because stronger hydrogen bonds indicate a higher polarity and easier dissociation of protons, resulting in a higher acidity.
The strength of hydrogen bonds can vary greatly depending on the electronegativity of the atoms involved, as well as the distance between the hydrogen atom and the electronegative atom. Compounds with more electronegative atoms and shorter distances between the hydrogen atom and the electronegative atom will have stronger hydrogen bonds.
There is no specific range of hydrogen bond strength that can definitively predict the acidity of a compound. Other factors, such as the molecular structure and environment, can also play a role in determining the acidity of a compound. However, in general, stronger hydrogen bonds tend to indicate a higher acidity.