Everything about Physical Chemist totally explained
Physical chemistry, is the application of
physics to macroscopic, microscopic, atomic, subatomic, and particulate phenomena in chemical systems It is mostly defined as a large field of chemistry, in which several sub-concepts are applied; the inclusion of
quantum mechanics is used to illustrate the application of physical chemistry to atomic and particulate chemical interaction or experimentation.
Physical chemistry is mostly referred to as a macromolecular doctrine, as the majority of the principles on which physical chemistry was founded are composed entirely of macromolecular concepts, such as
colloids.
The relationships that physical chemistry tries to resolve include the effects of:
- Intermolecular forces on the physical properties of materials (plasticity, tensile strength, surface tension in liquids).
- Reaction kinetics on the rate of a reaction.
- The identity of ions on the electrical conductivity of materials.
History
The term "physical chemistry" was probably first introduced by
Mikhail Lomonosov in
1752, when he presented a lecture course entitled "A Course in True Physical Chemistry" (Russian: «Курс истинной физической химии») before the students of
Petersburg University.
The foundation of modern physical chemistry is thought to have been laid in
1876 by
Josiah Willard Gibbs after the publishing of his paper,
On the Equilibrium of Heterogeneous Substances, which contained several of the cornerstones of physical chemistry, such as
Gibbs energy,
chemical potentials,
Gibbs phase rule and subsequent naming and accreditation of enthalpy to
Heike Kamerlingh Onnes and to
macromolecular processes.
The first
scientific journal for publications specifically in the field of physical chemistry was the German journal,
Zeitschrift für physikalische Chemie, founded in
1887 by
Wilhelm Ostwald and
Jacobus Henricus van 't Hoff.
Further Information
Get more info on 'Physical Chemist'.
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