The image contains chemical equations:3. $ \text{Ag}_2\text{O} \rightarrow \text{Ag} + \text{O}_2 $4. $ \text{Rb} + \text{S}_8 \rightarrow \text{Rb}_2\text{S} $5. $ \text{NH}_3 + \text{HCl} \rightarrow \text{NH}_4\text{Cl} $These reactions can be described as follows:- **Reaction 3:** Silver oxide ($\text{Ag}_2\text{O}$) decomposes to form silver (Ag) and oxygen ($\text{O}_2$).- **Reaction 4:** Rubidium (Rb) reacts with sulfur ($\text{S}_8$) to form rubidium sulfide ($\text{Rb}_2\text{S}$).- **Reaction 5:** Ammonia ($\text{NH}_3$) reacts with hydrochloric acid (HCl) to form ammonium chloride ($\text{NH}_4\text{Cl}$). **Physical Science: Balancing Equations****Directions:** Balance the following equations while keeping the coefficients in front of the compounds so that the number of atoms in the reactants equals the number of atoms in the products. It is best to balance equations with a pencil and paper first. Refer to the questions below to complete your final draft.1. Rb + P → Rb₃P2. CH₄ + O₂ → CO₂ + 2H₂OIn this activity, you will practice balancing chemical equations, ensuring the same number of each type of atom appears on both sides of the equation. This skill is essential for understanding chemical reactions and conservation of mass.

Answered: Image /qna-images/answer/344f4d2c-b341-4e9d-8c44-7f501c510da7.jpg

Answered: 3. Ag,0 → Ag + 0, 4. Rb + S,→ Rb,S ->…

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Chemistry

3. Ag,0 → Ag + 0, 4. Rb + S,→ Rb,S -> 5. NH, + HCI NH CI 1)

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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Concept explainers

Actinides

The elements in which the extra electron tends to enter the 5f-orbitals of (n–2)th main shell are considered 5f-block elements. They are also named actinides. Actinides include 15 elements, from atomic number 89 to 103.

Question

The image contains chemical equations:

3. $ \text{Ag}_2\text{O} \rightarrow \text{Ag} + \text{O}_2 $

4. $ \text{Rb} + \text{S}_8 \rightarrow \text{Rb}_2\text{S} $

5. $ \text{NH}_3 + \text{HCl} \rightarrow \text{NH}_4\text{Cl} $

These reactions can be described as follows:

- **Reaction 3:** Silver oxide ($\text{Ag}_2\text{O}$) decomposes to form silver (Ag) and oxygen ($\text{O}_2$).

- **Reaction 4:** Rubidium (Rb) reacts with sulfur ($\text{S}_8$) to form rubidium sulfide ($\text{Rb}_2\text{S}$).

- **Reaction 5:** Ammonia ($\text{NH}_3$) reacts with hydrochloric acid (HCl) to form ammonium chloride ($\text{NH}_4\text{Cl}$).

**Physical Science: Balancing Equations**

**Directions:** Balance the following equations while keeping the coefficients in front of the compounds so that the number of atoms in the reactants equals the number of atoms in the products. It is best to balance equations with a pencil and paper first. Refer to the questions below to complete your final draft.

1. Rb + P → Rb₃P

2. CH₄ + O₂ → CO₂ + 2H₂O

In this activity, you will practice balancing chemical equations, ensuring the same number of each type of atom appears on both sides of the equation. This skill is essential for understanding chemical reactions and conservation of mass.

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