How to pronounce 'arrhenius'?
arrhenius
noun
How to pronounce arrhenius?
The word arrhenius sounds like ar-rhe-ni-us
/ɑR'Reɪni,ʊs/
What is the definition of arrhenius?
nounSwedish chemist and physicist noted for his theory of chemical dissociation (1859-1927)
What is the definition of Arrhenius?
- Arrhenius refers to a Swedish chemist named Svante Arrhenius who proposed the theory of electrolytic dissociation in 1887.
What is the theory of electrolytic dissociation proposed by Arrhenius?
- The theory of electrolytic dissociation, proposed by Arrhenius, states that when an electrolyte dissolves in water, it dissociates into ions, which are responsible for conducting electricity.
What are electrolytes?
- Electrolytes are substances that dissociate into ions when dissolved in a solvent, such as water. They are capable of conducting electricity.
What are ions?
- Ions are electrically charged particles. They can be either positively charged (cations) or negatively charged (anions).
What is the Arrhenius equation?
- The Arrhenius equation describes the relationship between the rate of a chemical reaction and temperature. It is given by k = Ae^(-Ea/RT), where k is the rate constant, A is the pre-exponential factor, Ea is the activation energy, R is the gas constant, and T is the absolute temperature.
Who is Svante Arrhenius?
- Svante Arrhenius was a Swedish chemist and physicist. He was born on February 19, 1859, in Vik, Sweden, and died on October 2, 1927, in Stockholm, Sweden.
When did Arrhenius propose the theory of electrolytic dissociation?
- Arrhenius proposed the theory of electrolytic dissociation in 1887.
What is the significance of Arrhenius' theory of electrolytic dissociation?
- Arrhenius' theory of electrolytic dissociation laid the foundation for understanding the behavior of electrolytes and their conductivity. It was a significant contribution to the field of physical chemistry.
What is the impact of the Arrhenius equation in chemistry?
- The Arrhenius equation is widely used in chemistry to describe the temperature dependence of reaction rates. It provides insights into the activation energy and the effect of temperature on reaction kinetics.
What other contributions did Svante Arrhenius make to the field of science?
- Svante Arrhenius made significant contributions to various fields of science, including the development of the concept of acids and bases, the theory of dissociation, the explanation of the greenhouse effect, and the theory of electrolytic conduction.
