Definition of Le Chatelier's principle in English:

Le Chatelier's principle

nounˌlə ʃaˈtɛljeɪzlə ˈSHädlˌyāz ˌprinsəpəl

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.
〔化〕勒夏忒列原理
Example sentencesExamples
- The three ways that Le Chatelier's principle says you can affect the outcome of the equilibrium are as follows.
- Only the heat of solution at saturation is relevant when applying Le Chatelier's principle to explain temperature effects on solubility.
- Today's students’ texts generally mention Le Chatelier's principle, but tend to play down its significance.
- This is the first report demonstrating that the Le Chatelier's principle applies to the reaction of biopolymers against equilibrium disturbances such as osmotic stress.
- Let's look at what Le Chatelier's principle teaches us about how equilibrium reactions can be disturbed and how and why they respond to disturbances.

Origin

Early 20th century: named after Henri le Chatelier (1850–1936), French chemist.

Definition of Le Chatelier's principle in US English:

Le Chatelier's principle

nounlə ˈSHädlˌyāz ˌprinsəpəl

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.
〔化〕勒夏忒列原理
Example sentencesExamples
- Only the heat of solution at saturation is relevant when applying Le Chatelier's principle to explain temperature effects on solubility.
- The three ways that Le Chatelier's principle says you can affect the outcome of the equilibrium are as follows.
- This is the first report demonstrating that the Le Chatelier's principle applies to the reaction of biopolymers against equilibrium disturbances such as osmotic stress.
- Today's students’ texts generally mention Le Chatelier's principle, but tend to play down its significance.
- Let's look at what Le Chatelier's principle teaches us about how equilibrium reactions can be disturbed and how and why they respond to disturbances.

Origin

Early 20th century: named after Henri le Chatelier (1850–1936), French chemist.

单词	Le Chatelier's principle
释义	Definition of Le Chatelier's principle in English: Le Chatelier's principle nounˌlə ʃaˈtɛljeɪzlə ˈSHädlˌyāz ˌprinsəpəl 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. 〔化〕勒夏忒列原理 Example sentencesExamples The three ways that Le Chatelier's principle says you can affect the outcome of the equilibrium are as follows. Only the heat of solution at saturation is relevant when applying Le Chatelier's principle to explain temperature effects on solubility. Today's students’ texts generally mention Le Chatelier's principle, but tend to play down its significance. This is the first report demonstrating that the Le Chatelier's principle applies to the reaction of biopolymers against equilibrium disturbances such as osmotic stress. Let's look at what Le Chatelier's principle teaches us about how equilibrium reactions can be disturbed and how and why they respond to disturbances. Origin Early 20th century: named after Henri le Chatelier (1850–1936), French chemist. Definition of Le Chatelier's principle in US English: Le Chatelier's principle nounlə ˈSHädlˌyāz ˌprinsəpəl 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. 〔化〕勒夏忒列原理 Example sentencesExamples Only the heat of solution at saturation is relevant when applying Le Chatelier's principle to explain temperature effects on solubility. The three ways that Le Chatelier's principle says you can affect the outcome of the equilibrium are as follows. This is the first report demonstrating that the Le Chatelier's principle applies to the reaction of biopolymers against equilibrium disturbances such as osmotic stress. Today's students’ texts generally mention Le Chatelier's principle, but tend to play down its significance. Let's look at what Le Chatelier's principle teaches us about how equilibrium reactions can be disturbed and how and why they respond to disturbances. Origin Early 20th century: named after Henri le Chatelier (1850–1936), French chemist.
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