Consider the titration of a 35.0-ml sample of 0.175 m hbr with 0.200 m koh. determine each quantity. a. the initial ph b. the volume of added base required to reach the equivalence point c. the ph at 10.0 ml of added base d. the ph at the equivalence point e. the ph after adding 5.0 ml of base beyond the equivalence point

intermolecular forces are the forces between molecules or particles.

there are two kinds of van der waals forces: weak london dispersion forces and stronger dipole-dipole forces.

in molecule of water there are dipole-dipole forces between negatively charged oxygen from one molecule of water and positively charger hydrogen of another molecule of water.

hydrogen bond is an electrostatic attraction between two polar groups that occurs when a hydrogen atom (h), covalently bound to a highly electronegative atom such as flourine (f), oxygen (o) and nitrogen (n) atoms.