Complete the balanced dissociation equation for the compound below in aqueous solution. If the compound does not dissociate, write NR after the reaction arrow. Na Br(s) →

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...
icon
Related questions
Question
### Balancing Dissociation Equations

**Question 7 of 27**

Complete the balanced dissociation equation for the compound below in aqueous solution. If the compound does not dissociate, write NR after the reaction arrow.

**NaBr(s) ⟶**

**Instructions:**
1. Identify the ions that make up the compound.
2. Write the balanced equation, showing the dissociation into ions in the aqueous solution.

**Equation to Complete:**
- NaBr(s) ⟶

**Input Options:**
There is an interactive keypad with a variety of chemical symbols and buttons to input the answer. Here are the given components on the keypad:

- Numerical digits (0-9)
- Plus sign (+)
- Parentheses ((), (), ())
- Arrow key (→)
- States of matter: solid (s), liquid (l), gas (g), aqueous (aq)
- Specific elements and ions: Br, NR, Na, and custom button (3C₂²⁻)
- Reset and navigation buttons (for previous and next question)

Students should consider:
- The physical state of the compound before and after dissociation (solid (s) and aqueous (aq))
- Charge balance of the equation

### Example:
If NaBr dissociates in water, the equation would be:
\[ \text{NaBr}(s) \rarr \text{Na}^+(aq) + \text{Br}^-(aq) \]

If NaBr does not dissociate, the response would be:
\[ \text{NaBr}(s) \rarr \text{NR} \]

**Resources:**
- Learn More in OpenStax
- Periodic Table

These resources are accessible at the bottom of the screen for further help and reference.

> **Note for Educators:** Ensure students understand both the process of identifying dissociative compounds and balancing the resulting chemical equations for comprehensive learning.
Transcribed Image Text:### Balancing Dissociation Equations **Question 7 of 27** Complete the balanced dissociation equation for the compound below in aqueous solution. If the compound does not dissociate, write NR after the reaction arrow. **NaBr(s) ⟶** **Instructions:** 1. Identify the ions that make up the compound. 2. Write the balanced equation, showing the dissociation into ions in the aqueous solution. **Equation to Complete:** - NaBr(s) ⟶ **Input Options:** There is an interactive keypad with a variety of chemical symbols and buttons to input the answer. Here are the given components on the keypad: - Numerical digits (0-9) - Plus sign (+) - Parentheses ((), (), ()) - Arrow key (→) - States of matter: solid (s), liquid (l), gas (g), aqueous (aq) - Specific elements and ions: Br, NR, Na, and custom button (3C₂²⁻) - Reset and navigation buttons (for previous and next question) Students should consider: - The physical state of the compound before and after dissociation (solid (s) and aqueous (aq)) - Charge balance of the equation ### Example: If NaBr dissociates in water, the equation would be: \[ \text{NaBr}(s) \rarr \text{Na}^+(aq) + \text{Br}^-(aq) \] If NaBr does not dissociate, the response would be: \[ \text{NaBr}(s) \rarr \text{NR} \] **Resources:** - Learn More in OpenStax - Periodic Table These resources are accessible at the bottom of the screen for further help and reference. > **Note for Educators:** Ensure students understand both the process of identifying dissociative compounds and balancing the resulting chemical equations for comprehensive learning.
### Question 7 of 27

Complete the balanced dissociation equation for the compound below in aqueous solution. If the compound does not dissociate, write NR after the reaction arrow.

**NaBr(s) ⟶**

**Keyboard Interface Explanation:**
Below the question, there is a virtual keyboard with various options for typing chemical equations. Keys include numbers (1-9, 0), various arithmetic operators (+, -, /, =), parentheses, and state symbols (s, l, g, aq). Additionally, there are specific buttons for chemical elements and symbols, such as Br, NR, Na, and * x H₂O. The interface contains options for constants and reset navigation buttons for pagination, along with interactive learning resources options like "Learn More in OpenStax" and "Periodic Table".

### Instructions:
- Using the provided virtual keyboard, students can construct and type the dissociation equation.
- For compounds that do dissociate in water, provide the dissociation equation.
- If the compound does not dissociate, indicate by writing "NR" (No Reaction) after the arrow. 

**Example:**
For NaBr(s):
\[ \text{NaBr(s)} \rightarrow \text{Na}^+(\text{aq}) + \text{Br}^-(\text{aq}) \]

This teaching tool allows students to interactively engage with chemical equations and develop a deeper understanding of the dissociation of compounds in aqueous solutions.
Transcribed Image Text:### Question 7 of 27 Complete the balanced dissociation equation for the compound below in aqueous solution. If the compound does not dissociate, write NR after the reaction arrow. **NaBr(s) ⟶** **Keyboard Interface Explanation:** Below the question, there is a virtual keyboard with various options for typing chemical equations. Keys include numbers (1-9, 0), various arithmetic operators (+, -, /, =), parentheses, and state symbols (s, l, g, aq). Additionally, there are specific buttons for chemical elements and symbols, such as Br, NR, Na, and * x H₂O. The interface contains options for constants and reset navigation buttons for pagination, along with interactive learning resources options like "Learn More in OpenStax" and "Periodic Table". ### Instructions: - Using the provided virtual keyboard, students can construct and type the dissociation equation. - For compounds that do dissociate in water, provide the dissociation equation. - If the compound does not dissociate, indicate by writing "NR" (No Reaction) after the arrow. **Example:** For NaBr(s): \[ \text{NaBr(s)} \rightarrow \text{Na}^+(\text{aq}) + \text{Br}^-(\text{aq}) \] This teaching tool allows students to interactively engage with chemical equations and develop a deeper understanding of the dissociation of compounds in aqueous solutions.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Qualitative Analysis of Cations
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY