Wilhelm Ostwald
Definition
- Proper noun:
- A German chemist (1853-1932): Wilhelm Ostwald was a prominent scientist known for his foundational work in physical chemistry, particularly in the fields of catalysis, chemical equilibria, and reaction velocities. He was awarded the Nobel Prize in Chemistry in 1909.
Usage Examples
- Proper noun:
- Wilhelm Ostwald made significant contributions to the field of physical chemistry.
- The Ostwald process for producing nitric acid is named after Wilhelm Ostwald.
Advanced Usage
"Ostwald's dilution law": A principle in chemistry formulated by Wilhelm Ostwald that describes the dissociation constant of a weak electrolyte.
- Students learn about Ostwald's dilution law in introductory physical chemistry.
"Ostwald ripening": A phenomenon in solution chemistry and material science where smaller particles dissolve and redeposit onto larger particles, named for his work on the process.
- Ostwald ripening is an important concept in the study of nanoparticle stability.
Variants and Related Words
Ostwaldian (adj): Pertaining to or characteristic of the work or theories of Wilhelm Ostwald.
- The Ostwaldian approach to catalysis was revolutionary.
Ostwald process (noun phrase): An industrial chemical process for the production of nitric acid from ammonia, invented by Wilhelm Ostwald.
- The Ostwald process is a key step in fertilizer manufacturing.
Synonyms
- Chemist: A scientist specializing in chemistry.
- Nobel laureate: A recipient of a Nobel Prize.
Related Phrases
- "Ostwald's theory of indicators": His contribution to the understanding of acid-base indicators.
- The experiment demonstrated Ostwald's theory of indicators.
Related Idioms
(This term, as a proper noun referring to a specific historical figure, does not commonly feature in idiomatic expressions.)
Noun
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German chemist (1853-1932)
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