For the following reaction, 5.51 grams of chlorine gas are mixed with excess bromine. The reaction yields 14.7 grams of bromine monochloride. bromine (g) + chlorine (g) →→→→→→→bromine monochloride (g) What is the theoretical yield of bromine monochloride ? What is the percent yield for this reaction ? % grams

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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### Example Problem: Yield Calculation

For the following reaction, **5.51 grams of chlorine gas** are mixed with excess bromine. The reaction yields **14.7 grams of bromine monochloride**.

The balanced chemical equation for this reaction is:
\[ \text{bromine (Br}_2\text{) } + \text{chlorine (Cl}_2\text{) } \longrightarrow \text{bromine monochloride (BrCl)}\]

#### Questions:
1. **What is the theoretical yield of bromine monochloride?** 
2. **What is the percent yield for this reaction?**

In this problem, you need to determine the theoretical yield and compare it to the actual yield to find the percent yield of the reaction. 

### Calculations:
1. **Theoretical Yield**: 
   First, use stoichiometry to find the theoretical yield in grams based on the amount of chlorine gas used.

2. **Percent Yield**: 
   Calculate the percent yield using the formula:
   \[ \text{Percent Yield} = \left( \frac{\text{Actual Yield}}{\text{Theoretical Yield}} \right) \times 100\% \]

### Answer:
- **Theoretical Yield of Bromine Monochloride:** `_________` grams
- **Percent Yield for this Reaction:** `_________` %

Fill in the blanks with the appropriate calculated values to complete the problem.

Note: The given data and chemical reaction are crucial in determining the yields, and understanding stoichiometry is essential for correctly solving the problem.
Transcribed Image Text:### Example Problem: Yield Calculation For the following reaction, **5.51 grams of chlorine gas** are mixed with excess bromine. The reaction yields **14.7 grams of bromine monochloride**. The balanced chemical equation for this reaction is: \[ \text{bromine (Br}_2\text{) } + \text{chlorine (Cl}_2\text{) } \longrightarrow \text{bromine monochloride (BrCl)}\] #### Questions: 1. **What is the theoretical yield of bromine monochloride?** 2. **What is the percent yield for this reaction?** In this problem, you need to determine the theoretical yield and compare it to the actual yield to find the percent yield of the reaction. ### Calculations: 1. **Theoretical Yield**: First, use stoichiometry to find the theoretical yield in grams based on the amount of chlorine gas used. 2. **Percent Yield**: Calculate the percent yield using the formula: \[ \text{Percent Yield} = \left( \frac{\text{Actual Yield}}{\text{Theoretical Yield}} \right) \times 100\% \] ### Answer: - **Theoretical Yield of Bromine Monochloride:** `_________` grams - **Percent Yield for this Reaction:** `_________` % Fill in the blanks with the appropriate calculated values to complete the problem. Note: The given data and chemical reaction are crucial in determining the yields, and understanding stoichiometry is essential for correctly solving the problem.
For the following reaction, **6.28 grams** of **nitrogen gas** are mixed with excess **oxygen gas**. The reaction yields **12.2 grams** of **nitrogen monoxide**.

\[ \text{nitrogen (g) + oxygen (g) } \rightarrow \text{ nitrogen monoxide (g)} \]

1. **What is the theoretical yield of nitrogen monoxide?**
   \[ \_\_\_\_\_\_\_\_\_\_\_ \text{grams} \]

2. **What is the percent yield for this reaction?**
   \[ \_\_\_\_\_\_\_ \text{\%} \]

In this exercise, students are expected to:
- Calculate the theoretical yield of nitrogen monoxide based on the given quantities of nitrogen gas.
- Determine the percent yield for this reaction using the actual yield provided.

There are no graphs or diagrams in this image.
Transcribed Image Text:For the following reaction, **6.28 grams** of **nitrogen gas** are mixed with excess **oxygen gas**. The reaction yields **12.2 grams** of **nitrogen monoxide**. \[ \text{nitrogen (g) + oxygen (g) } \rightarrow \text{ nitrogen monoxide (g)} \] 1. **What is the theoretical yield of nitrogen monoxide?** \[ \_\_\_\_\_\_\_\_\_\_\_ \text{grams} \] 2. **What is the percent yield for this reaction?** \[ \_\_\_\_\_\_\_ \text{\%} \] In this exercise, students are expected to: - Calculate the theoretical yield of nitrogen monoxide based on the given quantities of nitrogen gas. - Determine the percent yield for this reaction using the actual yield provided. There are no graphs or diagrams in this image.
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