At a certain temperature, the equilibrium constant K for the following reaction is 3.3 × 10 NO,(g) + CO(g) = NO(g) + CO,(g) Use this information to complete the following table. Suppose a 47. L reaction vessel is filled with 1.3 mol of NO and 1.3 mol of CO2. What can you say about the composition of the mixture in the vessel at equilibrium? O There will be very little NO, and Co. O There will be very little NO and CO2. O Neither of the above is true. What is the equilibrium constant for the following reaction? Round your answer to 2 significant digits. K =0 NO(9)+CO,(9) NO,(9)+CO(9) What is the equilibrium constant for the following reaction? Round your answer to 2 significant digits. K =|| 2 NO,(0)+2CO(9) 2 NO(9)+2CO,(9) 1,

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### Equilibrium Constant Calculation Exercise

#### Given Reaction and Equilibrium Constant

At a certain temperature, the equilibrium constant \( K \) for the following reaction is \( 3.3 \times 10^{-9} \):

\[ \text{NO}_2(g) + \text{CO}(g) \rightleftharpoons \text{NO}(g) + \text{CO}_2(g) \]

#### Exercise Instructions

Use this information to complete the following table.

1. **Scenario Analysis**
   - **Suppose a 47. L reaction vessel is filled with 1.3 mol of NO and 1.3 mol of CO\(_2\). What can you say about the composition of the mixture in the vessel at equilibrium?**
     - There will be very little NO\(_2\) and CO.
     - \(\bigcirc\) There will be very little NO and CO\(_2\).
     - Neither of the above is true.

2. **Equilibrium Constant Calculations**
   - **What is the equilibrium constant for the following reaction?**
     - \(\text{NO}(g) + \text{CO}_2(g) \rightleftharpoons \text{NO}_2(g) + \text{CO}(g)\)
       - Round your answer to 2 significant digits.
       - \( K = \boxed{\text{}} \)

   - **What is the equilibrium constant for the following reaction?**
     - \( 2\text{NO}_2(g) + 2\text{CO}(g) \rightleftharpoons 2\text{NO}(g) + 2\text{CO}_2(g) \)
       - Round your answer to 2 significant digits.
       - \( K = \boxed{\text{}} \)

#### Additional Resources

- **Calculator Tool:** A calculator icon is shown to the right, which indicates the presence of a tool to perform calculations. It includes:
  - An option to input values (noted by a small blue checkbox and an "x10")
  - Buttons for basic operations such as reset (⟲) and help (?).

Use these tools and information to solve the problems and deepen your understanding of equilibrium constants in chemical reactions.
Transcribed Image Text:### Equilibrium Constant Calculation Exercise #### Given Reaction and Equilibrium Constant At a certain temperature, the equilibrium constant \( K \) for the following reaction is \( 3.3 \times 10^{-9} \): \[ \text{NO}_2(g) + \text{CO}(g) \rightleftharpoons \text{NO}(g) + \text{CO}_2(g) \] #### Exercise Instructions Use this information to complete the following table. 1. **Scenario Analysis** - **Suppose a 47. L reaction vessel is filled with 1.3 mol of NO and 1.3 mol of CO\(_2\). What can you say about the composition of the mixture in the vessel at equilibrium?** - There will be very little NO\(_2\) and CO. - \(\bigcirc\) There will be very little NO and CO\(_2\). - Neither of the above is true. 2. **Equilibrium Constant Calculations** - **What is the equilibrium constant for the following reaction?** - \(\text{NO}(g) + \text{CO}_2(g) \rightleftharpoons \text{NO}_2(g) + \text{CO}(g)\) - Round your answer to 2 significant digits. - \( K = \boxed{\text{}} \) - **What is the equilibrium constant for the following reaction?** - \( 2\text{NO}_2(g) + 2\text{CO}(g) \rightleftharpoons 2\text{NO}(g) + 2\text{CO}_2(g) \) - Round your answer to 2 significant digits. - \( K = \boxed{\text{}} \) #### Additional Resources - **Calculator Tool:** A calculator icon is shown to the right, which indicates the presence of a tool to perform calculations. It includes: - An option to input values (noted by a small blue checkbox and an "x10") - Buttons for basic operations such as reset (⟲) and help (?). Use these tools and information to solve the problems and deepen your understanding of equilibrium constants in chemical reactions.
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