http://www.pubmedcentral.nih.gov/pagerender.fcgi?artid=1168448&pageindex=1 See the reference above for a full answer
yes
yes, they can accept the hydrogen bond with water (they don't have a hydrogen to hydrogen bond with other ketones however.)
CCl2F2 can act as a hydrogen bond acceptor at the fluorine atoms, by not as a hydrogen bond donor, as it does not have any hydrogen atoms.
As long as the hydrogen is attached to Florine, oxygen, or nitrogen the bonding will be a hydrogen bond.
it is a bond between hydrogen and bromine
A hydrogen bond is a very strong dipole-dipole bond. A hydrogen bond can only form between hydrogen and a strong electromagnetic atom; fluorine, oxygen or chlorine.
An indicator reaction is always pH dependent because it involves hydrogen. During the reaction, hydrogen ions are either released or captured during the process.
dependent on donor and acceptor atoms
Its not independent of the nature of donor and acceptor atoms.Its dependent on the nature of donor and acceptor atoms.............
The acidic character increases with decrease in pH because the pH and acidity are both dependent on the hydrogen ion concentration, with pH being the negative log of the hydrogen concentration. So, at the concentration of H+ increases, the negative log of the H+ concentration decreases.
The pH scale is the widely used universal scale, (which measures the hydrogen ion concentration of solutions) to measure the acidity or alkalinity of chemical solutions. It should be mentioned that the pH value is dependent on the temperature.
pH means power of hydrogen. So, an increase in no. of hydrogen will increase the pH.
A hydrogen bond.
A hydrogen bond.
It is not a hydrogen bond if they are in same molecule.But H bond forms between them.
1
Pure hydrogen peroxide has a pH of 6.2
No. Hydrogen bond is weaker than covalent bond.