Physical chemistry is yet another branch of chemistry that can be a complex and difficult subject to master. It involves the application of physical principles and measurements as they pertain to the physical properties of chemical substances. More specifically, this subject deals with the macroscopic and microscopic properties, as well as atomic and subatomic properties.
Unfortunately, for a majority of the students taking this course it will be a real challenge not only in understanding all the complex material, but completing all the physical chemistry assignments required of them throughout the course. The good news is at Homework-desk. If you are a student is struggling to complete their physical chemistry problems, you are in luck because Homework-desk.
We are a leader in the industry when it comes to providing quality homework help that you can depend on and afford! The changes accompanied during such interactions come under the concept of physical chemistry. It can be considered as an amalgamation of physics and chemistry and therefore involves topics which might be difficult for some students.
Since concepts of physics are integrated into this branch of chemistry, many students have difficulty in comprehending the concepts of kinetics, redox, thermodynamics etc. This might lead to a decline in their grades. However, online help is available for physical chemistry assignments at http: Get your concepts cleared by taking the help of personal tutors who are experts in their respective fields.
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The arrangement of an atom, which consists of a massive, positively charged nucleus surrounded by a cloud of electrons arranged in orbits.
States of Matter is the major branch of physical chemistry which includes various topics like Gases, Solids and liquids and their states. The three states of matter are solids fixed shape and volume and liquids fixed volume and shaped by the container and gases filling the container. Chemical thermodynamics is the branch of physical chemistry which deals with transport of heat either as a result of chemical change or physical change. In this Laws of Thermodynamics and its application and limitation is studied.
Chemical equilibrium is the point at which the rate of the forward reaction is equal to the rate of the backward reaction. Equilibrium state can only be reached if a reversible reaction is carried out in closed space, due to which no product can enter or leave. An equilibrium state in a chemical reaction in which at least one ionic species is produced, consumed, or changed from one medium to another.
Chemical Kinetics is the branch of chemistry which deals with the speed with which chemical reactions occur. This deals with the mechanism of reaction. Electrochemistry is the field of chemistry which deals with the results in the generation of an electric current electricity or be caused by imposing an electric current. An interaction between two or more atoms that holds them together by reducing the potential energy of their electrons is known as chemical bonding.
Oxidation is the loss of electrons by an atom or ion, while Reduction is the gain of electrons by an atom or ion. Neither reduction nor oxidation can occur alone. Stoichiometry is the quantitative relationship among reactants and products.
Dec 13, · Physical chemistry is a branch of chemistry that deals with the understanding of the physical properties of matter. It provides an understanding of matter at the basic atomic level which further helps you to understand other complex topics like empirical formulas/5().
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