QUESTION 14 Write a full balanced equation for the chemical reaction that occurs when an aqueous solution of potassium sulfide is mixed with an aqueous solution of sodium acetate. Give the state of each reactant and product (s, I, g, aq).
QUESTION 14 Write a full balanced equation for the chemical reaction that occurs when an aqueous solution of potassium sulfide is mixed with an aqueous solution of sodium acetate. Give the state of each reactant and product (s, I, g, aq).
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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States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
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![### QUESTION 14
**Problem Statement:**
Write a full balanced equation for the chemical reaction that occurs when an aqueous solution of potassium sulfide is mixed with an aqueous solution of sodium acetate. Give the state of each reactant and product (s, l, g, aq).
**Explanation:**
1. **Reactants:**
- Potassium Sulfide (K2S) - aqueous (aq)
- Sodium Acetate (CH3COONa) - aqueous (aq)
2. **Products and their states to be determined and balanced:**
### Detailed Solution:
When potassium sulfide (K2S) is mixed with sodium acetate (CH3COONa) in aqueous solutions, a double displacement reaction occurs, forming potassium acetate (CH3COOK) and sodium sulfide (Na2S).
**Balanced Equation:**
\[ K_2S_{(aq)} + 2CH_3COONa_{(aq)} \rightarrow 2CH_3COOK_{(aq)} + Na_2S_{(aq)} \]
**States of Reactants and Products:**
- Potassium sulfide \((K_2S)\): aqueous \((aq)\)
- Sodium acetate \((CH_3COONa)\): aqueous \((aq)\)
- Potassium acetate \((CH_3COOK)\): aqueous \((aq)\)
- Sodium sulfide \((Na_2S)\): aqueous \((aq)\)
Feel free to use this transcription and additional explanation as educational material for understanding chemical reactions and balancing equations.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa40285d1-fda7-4887-8299-84d11ca408ec%2F4e91a446-d26f-4b3c-9a49-03ee12878325%2Fcyhp38e_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### QUESTION 14
**Problem Statement:**
Write a full balanced equation for the chemical reaction that occurs when an aqueous solution of potassium sulfide is mixed with an aqueous solution of sodium acetate. Give the state of each reactant and product (s, l, g, aq).
**Explanation:**
1. **Reactants:**
- Potassium Sulfide (K2S) - aqueous (aq)
- Sodium Acetate (CH3COONa) - aqueous (aq)
2. **Products and their states to be determined and balanced:**
### Detailed Solution:
When potassium sulfide (K2S) is mixed with sodium acetate (CH3COONa) in aqueous solutions, a double displacement reaction occurs, forming potassium acetate (CH3COOK) and sodium sulfide (Na2S).
**Balanced Equation:**
\[ K_2S_{(aq)} + 2CH_3COONa_{(aq)} \rightarrow 2CH_3COOK_{(aq)} + Na_2S_{(aq)} \]
**States of Reactants and Products:**
- Potassium sulfide \((K_2S)\): aqueous \((aq)\)
- Sodium acetate \((CH_3COONa)\): aqueous \((aq)\)
- Potassium acetate \((CH_3COOK)\): aqueous \((aq)\)
- Sodium sulfide \((Na_2S)\): aqueous \((aq)\)
Feel free to use this transcription and additional explanation as educational material for understanding chemical reactions and balancing equations.
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