For a reaction of A＋BC, the empirical rate law is , then the reaction must be an elementary reaction. A: 正确 B: 错误
For a reaction of A＋BC, the empirical rate law is , then the reaction must be an elementary reaction. A: 正确 B: 错误
The rate of second-order reaction remains constant throughout the reaction.
The rate of second-order reaction remains constant throughout the reaction.
The catalyst cannot change ∆G of the reaction, but it can change ∆H of the reaction.
The catalyst cannot change ∆G of the reaction, but it can change ∆H of the reaction.
他们很细心地观察化学变化。 a. They observed the chemical reaction with great care. b. They observed with great care the chemical reaction. 两个译文相比较,______
他们很细心地观察化学变化。 a. They observed the chemical reaction with great care. b. They observed with great care the chemical reaction. 两个译文相比较,______
Second Video QuestionsChoose the correct definition for the 'Reaction' part of a funny story. A: This is where you explain your reaction. B: This is where you surprise the listener with the big joke. C: This is where you explain the setting and the characters.
Second Video QuestionsChoose the correct definition for the 'Reaction' part of a funny story. A: This is where you explain your reaction. B: This is where you surprise the listener with the big joke. C: This is where you explain the setting and the characters.
If the reaction of 2A+B → C is a elementary reaction, which choice listed below is true? A: it is a second order reaction B: it is a slow reaction C: it is a second order reaction to B D: it is a second order reaction to A
If the reaction of 2A+B → C is a elementary reaction, which choice listed below is true? A: it is a second order reaction B: it is a slow reaction C: it is a second order reaction to B D: it is a second order reaction to A
Peptide bond formation is a ___________ reaction.
Peptide bond formation is a ___________ reaction.
Stage fright is ( ) physical reaction.
Stage fright is ( ) physical reaction.
Stage fright is abnormal physical reaction.
Stage fright is abnormal physical reaction.
The rate constant of the reaction changes as the reaction proceeds.
The rate constant of the reaction changes as the reaction proceeds.