The more negative the ∆G of a chemical reaction is, the higher the reaction rate is.
错误
举一反三
- The extreme crises people met in more primitive days are the choices between _____.（ ） A: chemical reaction and physical reaction B: life and death C: short-term reaction and long-term reaction D: fight and flight
- The rate constant of the reaction changes as the reaction proceeds.
- It is known that the chemical reaction A + B → C + D is a elementary reaction, then it can be inferred that the total order of this reaction is 2.
- The energy released by the chemical reaction is ( ) heat.
- 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
内容
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4. ____elementary step in a multi-step reaction limits the rate of overall reaction process. This step is called ____.
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A chemical is any aspect of a substance which is only seen by means of a chemical reaction (反应).
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For a given reaction, doubling the temperature will increase the reaction rate by () A: 2 B: 0.61 C: 2.7 D: 1.6
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( ) is the wearing away of metals due to a chemical reaction, commonly known as rusting.
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The rate of second-order reaction remains constant throughout the reaction.