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...
Related questions
Question
![**Balancing Chemical Equations - Example Problem**
### Problem Statement:
Balance the following chemical equation:
\vspace{10pt}
\[ \text{H}_{2}\text{O}(\text{l}) + \text{HNO}_{3} (\text{aq}) + \text{CaCO}_{3} (\text{s}) \to \text{Ca(NO}_{3})_2 (\text{aq}) + \text{CO}_2 (\text{g}) + \text{H}_2\text{O} (\text{l}) \]
### Steps to Balance the Equation:
1. **Write down the number of atoms for each element** involved in the reaction for both reactants and products.
2. **Balance the atoms** one element at a time by adding coefficients in front of the compounds.
3. **Ensure that the total number of atoms** of each element is equal on both sides of the equation.
4. **Validate the balanced equation** to confirm all elements are balanced.
### Initial Counts:
- H: Reactants = 2 (from H₂O) + 1 (from HNO₃) = 3
- N: Reactants = 1 (from HNO₃)
- O: Reactants = 1 (from H₂O) + 3 (from HNO₃) + 3 (from CaCO₃) = 7
- Ca: Reactants = 1 (from CaCO₃)
- C: Reactants = 1 (from CaCO₃)
Products:
- H: Products = 2 (from H₂O)
- N: Products = 2 (from Ca(NO₃)₂)
- O: Products = 2 (from H₂O) + 6 (from Ca(NO₃)₂) + 2 (from CO₂) = 10
- Ca: Products = 1 (from Ca(NO₃)₂)
- C: Products = 1 (from CO₂)
### The balanced equation should be:
\[ \text{2HNO}_{3} (\text{aq}) + \text{CaCO}_{3} (\text{s}) \rightarrow \text{Ca(NO}_{3})_2 (\text{aq}) + \text{CO}_2 (\text{g}) + \text{H}_2\text{O} (\text{l](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F35780925-5e45-4c26-92de-ecbbabfbfb48%2F42fe2478-abc2-491d-b0ce-b72f3f05f31e%2Fwia9uq8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Balancing Chemical Equations - Example Problem**
### Problem Statement:
Balance the following chemical equation:
\vspace{10pt}
\[ \text{H}_{2}\text{O}(\text{l}) + \text{HNO}_{3} (\text{aq}) + \text{CaCO}_{3} (\text{s}) \to \text{Ca(NO}_{3})_2 (\text{aq}) + \text{CO}_2 (\text{g}) + \text{H}_2\text{O} (\text{l}) \]
### Steps to Balance the Equation:
1. **Write down the number of atoms for each element** involved in the reaction for both reactants and products.
2. **Balance the atoms** one element at a time by adding coefficients in front of the compounds.
3. **Ensure that the total number of atoms** of each element is equal on both sides of the equation.
4. **Validate the balanced equation** to confirm all elements are balanced.
### Initial Counts:
- H: Reactants = 2 (from H₂O) + 1 (from HNO₃) = 3
- N: Reactants = 1 (from HNO₃)
- O: Reactants = 1 (from H₂O) + 3 (from HNO₃) + 3 (from CaCO₃) = 7
- Ca: Reactants = 1 (from CaCO₃)
- C: Reactants = 1 (from CaCO₃)
Products:
- H: Products = 2 (from H₂O)
- N: Products = 2 (from Ca(NO₃)₂)
- O: Products = 2 (from H₂O) + 6 (from Ca(NO₃)₂) + 2 (from CO₂) = 10
- Ca: Products = 1 (from Ca(NO₃)₂)
- C: Products = 1 (from CO₂)
### The balanced equation should be:
\[ \text{2HNO}_{3} (\text{aq}) + \text{CaCO}_{3} (\text{s}) \rightarrow \text{Ca(NO}_{3})_2 (\text{aq}) + \text{CO}_2 (\text{g}) + \text{H}_2\text{O} (\text{l
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images

Knowledge Booster
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.Recommended textbooks for you

Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education

Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education

Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning

Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education

Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning

Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY