Match the following descriptions to the appropriate term. Rate of reaction Rate law Rate constant Always has units of amount per time (e.g., M/s or M/min). Can have diforent unts Such as Ms, sor M depending on the reaction order. A formula that relates reactant concentration to reaction rate.

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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### Match the Following Descriptions to the Appropriate Term

#### Instructions:
Drag and drop each description to the correct box.

1. **Rate of Reaction**
   - **Description:** Always has units of amount per time (e.g., M/s or M/min).

2. **Rate Law**
   - **Description:** A formula that relates reactant concentration to reaction rate.

3. **Rate Constant**
   - **Description:** Can have different units such as M/s, 1/s, or M^-1·s^-1 depending on the reaction order.

#### Explanation of Terms:

- **Rate of Reaction:** It measures how fast a reactant is consumed or a product is formed in a given time period. The units are typically expressed as moles per liter per second (M/s) or moles per liter per minute (M/min).
  
- **Rate Law:** This is an equation that links the rate of reaction to the concentration of reactants. It is generally expressed in the form of \( rate = k[A]^m[B]^n \) where \( k \) is the rate constant, and \( m \) and \( n \) are the reactant orders.
 
- **Rate Constant:** This is a proportionality constant in the rate law equation and varies with the specifics of the reaction, especially temperature. Its units depend on the overall order of the reaction.

By understanding and correctly matching these descriptions, students can better grasp the fundamental concepts of chemical kinetics.
Transcribed Image Text:### Match the Following Descriptions to the Appropriate Term #### Instructions: Drag and drop each description to the correct box. 1. **Rate of Reaction** - **Description:** Always has units of amount per time (e.g., M/s or M/min). 2. **Rate Law** - **Description:** A formula that relates reactant concentration to reaction rate. 3. **Rate Constant** - **Description:** Can have different units such as M/s, 1/s, or M^-1·s^-1 depending on the reaction order. #### Explanation of Terms: - **Rate of Reaction:** It measures how fast a reactant is consumed or a product is formed in a given time period. The units are typically expressed as moles per liter per second (M/s) or moles per liter per minute (M/min). - **Rate Law:** This is an equation that links the rate of reaction to the concentration of reactants. It is generally expressed in the form of \( rate = k[A]^m[B]^n \) where \( k \) is the rate constant, and \( m \) and \( n \) are the reactant orders. - **Rate Constant:** This is a proportionality constant in the rate law equation and varies with the specifics of the reaction, especially temperature. Its units depend on the overall order of the reaction. By understanding and correctly matching these descriptions, students can better grasp the fundamental concepts of chemical kinetics.
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