Answer questions 20 and 21 ### Chemical Reactions and Oxidation-Reduction**20. Which of the following sentences best describes what is happening in the balanced equation shown below:**\[ C + O_2 \rightarrow CO_2 \]a. Carbon atoms gain electrons b. Carbon atoms gain protons c. Oxygen atoms lose electrons d. A total of four electrons is transferred in the reaction **21. Which of these particles is transferred in an oxidation-reduction reaction?**a. Proton b. Neutron c. Ion d. Electron ---In the given balanced chemical equation, carbon (C) reacts with oxygen (O₂) to form carbon dioxide (CO₂). This is an example of a chemical reaction, specifically a combustion reaction. During such reactions, oxidation and reduction processes occur simultaneously. Identifying the correct description of the reaction can help understand the principles governing electron transfer in chemical processes.In oxidation-reduction (redox) reactions, electrons are transferred between atoms and molecules. Understanding the movement of these particles is crucial in fields like chemistry and biochemistry.

The balanced chemical reaction is the representation of the chemical species involved along with…

D. Which of the following sentences best describes what is happening in the balanced equation shown below: C + 0, → CO, a. Carbon atoms gain electrons b. Carbon atoms gain protons C. Oxygen atoms lose electrons

D. Which of the following sentences best describes what is happening in the balanced equation shown below: C + 0, → CO, a. Carbon atoms gain electrons b. Carbon atoms gain protons C. Oxygen atoms lose electrons

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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Question

Answer questions 20 and 21

### Chemical Reactions and Oxidation-Reduction

**20. Which of the following sentences best describes what is happening in the balanced equation shown below:**

\[ C + O_2 \rightarrow CO_2 \]

a. Carbon atoms gain electrons
b. Carbon atoms gain protons
c. Oxygen atoms lose electrons
d. A total of four electrons is transferred in the reaction

**21. Which of these particles is transferred in an oxidation-reduction reaction?**

a. Proton
b. Neutron
c. Ion
d. Electron

---

In the given balanced chemical equation, carbon (C) reacts with oxygen (O₂) to form carbon dioxide (CO₂). This is an example of a chemical reaction, specifically a combustion reaction. During such reactions, oxidation and reduction processes occur simultaneously. Identifying the correct description of the reaction can help understand the principles governing electron transfer in chemical processes.

In oxidation-reduction (redox) reactions, electrons are transferred between atoms and molecules. Understanding the movement of these particles is crucial in fields like chemistry and biochemistry.

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