d by the reaction of hydrogen WS: 2(g) → 2NH3(g) ammonia erence ection 7.7 while completing this ▾ Part A ▼ E Course Home ▼ How many moles of H₂ are needed to react with 0.75 mol of N₂? Express the number of moles to two significant figures. 5 ΑΣΦ Submit Part B X Incorrect; Try Again; 5 attempts remaining Submit Part C yang Previous Answers Request Answer ? Request Answer How many moles of N₂ reacted if 0.75 mol of NH3 is produced? Express the number of moles to two significant figures. 195] ΑΣΦ P Pearson b Answered: Attempt 1 ed with i Review I QWC ? mol H₂ mol N₂ Copyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions Contact U

Chemistry
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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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**Ammonia Production Reaction**

Ammonia is produced by the reaction of hydrogen and nitrogen as follows:

\[ \text{N}_2(g) + 3\text{H}_2(g) \rightarrow 2\text{NH}_3(g) \]

**Instructions:**

You may want to reference Pages 241-243, Section 7.7, while completing this problem.

**Problems:**

**Part B:**

- Question: How many moles of \(\text{N}_2\) reacted if 0.75 mol of \(\text{NH}_3\) is produced?
- Requirement: Express the number of moles to two significant figures.

**Part C:**

- Question: How many moles of \(\text{NH}_3\) are produced when 1.1 mol of \(\text{H}_2\) reacts?
- Requirement: Express the number of moles to two significant figures.

**Graphical Inputs:**

For each part, there is an input box labeled with the chemical formula of the substance: 
- **Part B:** mol \(\text{N}_2\)
- **Part C:** mol \(\text{NH}_3\)

**Submission:**

Click the "Submit" button after entering your answer.

**Resource Information:**

- Platform: Pearson Education
- © 2022 Pearson Education Inc. All rights reserved.
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Transcribed Image Text:**Ammonia Production Reaction** Ammonia is produced by the reaction of hydrogen and nitrogen as follows: \[ \text{N}_2(g) + 3\text{H}_2(g) \rightarrow 2\text{NH}_3(g) \] **Instructions:** You may want to reference Pages 241-243, Section 7.7, while completing this problem. **Problems:** **Part B:** - Question: How many moles of \(\text{N}_2\) reacted if 0.75 mol of \(\text{NH}_3\) is produced? - Requirement: Express the number of moles to two significant figures. **Part C:** - Question: How many moles of \(\text{NH}_3\) are produced when 1.1 mol of \(\text{H}_2\) reacts? - Requirement: Express the number of moles to two significant figures. **Graphical Inputs:** For each part, there is an input box labeled with the chemical formula of the substance: - **Part B:** mol \(\text{N}_2\) - **Part C:** mol \(\text{NH}_3\) **Submission:** Click the "Submit" button after entering your answer. **Resource Information:** - Platform: Pearson Education - © 2022 Pearson Education Inc. All rights reserved. - Terms of Use, Privacy Policy, Permissions, Contact links available.
### Chemistry Problem: Ammonia Production

**Chemical Reaction:**
Ammonia (\( \text{NH}_3 \)) is produced by the reaction of hydrogen (\( \text{H}_2 \)) and nitrogen (\( \text{N}_2 \)) as follows:

\[ \text{N}_2(\text{g}) + 3\text{H}_2(\text{g}) \rightarrow 2\text{NH}_3(\text{g}) \]

**Reference:**
Refer to Pages 241-243, Section 7.7, for additional information on solving this problem.

#### Part A

**Question:**
How many moles of \( \text{H}_2 \) are needed to react with 0.75 mol of \( \text{N}_2 \)?

**Requirement:**
Express the number of moles to two significant figures.

**Input Box:**
Enter your answer in the format: \(\_\_\_\) mol \( \text{H}_2 \)

Status: Incorrect; try again. 5 attempts remaining.

#### Part B

**Question:**
How many moles of \( \text{N}_2 \) reacted if 0.75 mol of \( \text{NH}_3 \) is produced?

**Requirement:**
Express the number of moles to two significant figures.

**Input Box:**
Enter your answer in the format: \(\_\_\_\) mol \( \text{N}_2 \)

---

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- **Submit Button:** Use this to submit your response.
- **Previous Answers:** Review your past attempts.
- **Request Answer:** Seek assistance if needed.

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Note: This content is presented in an interactive online format to aid in understanding chemical stoichiometry through practical exercises.
Transcribed Image Text:### Chemistry Problem: Ammonia Production **Chemical Reaction:** Ammonia (\( \text{NH}_3 \)) is produced by the reaction of hydrogen (\( \text{H}_2 \)) and nitrogen (\( \text{N}_2 \)) as follows: \[ \text{N}_2(\text{g}) + 3\text{H}_2(\text{g}) \rightarrow 2\text{NH}_3(\text{g}) \] **Reference:** Refer to Pages 241-243, Section 7.7, for additional information on solving this problem. #### Part A **Question:** How many moles of \( \text{H}_2 \) are needed to react with 0.75 mol of \( \text{N}_2 \)? **Requirement:** Express the number of moles to two significant figures. **Input Box:** Enter your answer in the format: \(\_\_\_\) mol \( \text{H}_2 \) Status: Incorrect; try again. 5 attempts remaining. #### Part B **Question:** How many moles of \( \text{N}_2 \) reacted if 0.75 mol of \( \text{NH}_3 \) is produced? **Requirement:** Express the number of moles to two significant figures. **Input Box:** Enter your answer in the format: \(\_\_\_\) mol \( \text{N}_2 \) --- **Page Elements:** - **Submit Button:** Use this to submit your response. - **Previous Answers:** Review your past attempts. - **Request Answer:** Seek assistance if needed. **Footer:** - Copyright © 2022 Pearson Education Inc. All rights reserved. - Links to Terms of Use, Privacy Policy, Permissions, and Contact Us. Note: This content is presented in an interactive online format to aid in understanding chemical stoichiometry through practical exercises.
Expert Solution
Step 1

The given reaction is 

N2(g) + 3H2(g) ------------> 2NH3(g) 

One mole of Nitrogen reacts with  three moles of Hydrogen to form two moles of ammonia.

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