单词 | Le Chatelier's principle |
释义 | Le Chatelier's principle/ˌlə ʃaˈtɛljeɪz![]() noun Chemistry A principle stating that if a constraint (such as a change in pressure, temperature, or concentration of a reactant) is applied to a system in equilibrium, the equilibrium will shift so as to tend to counteract the effect of the constraint.The three ways that Le Chatelier's principle says you can affect the outcome of the equilibrium are as follows....
OriginEarly 20th century: named after Henri le Chatelier (1850–1936), French chemist. |
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