The reaction between acetylene and sodium amide forms which of the following species? H—= -H + (+) Na I-Z: :N-H H

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
**Reaction Between Acetylene and Sodium Amide**

The chemical equation presented illustrates the reaction of acetylene (C₂H₂) with sodium amide (NaNH₂). The equation is shown as follows:

- **Reactants:**
  - Acetylene (C₂H₂) represented with a triple bond between the two carbon atoms.
  - Sodium amide, depicted as Na⁺ and the amide ion (:NH₂⁻). The nitrogen in the amide ion has a lone pair of electrons.

- **Reaction:**
  - The equation shows an equilibrium arrow, indicating a reversible reaction.

- **Product:**
  - The product is not explicitly shown in the diagram; however, the box on the right side is designated for the resulting species of the reaction.

This reaction typically results in the formation of sodium acetylide (NaC≡CH) and releases ammonia (NH₃) as a by-product. Sodium acetylide is formed when the acidic hydrogen of acetylene is replaced by a sodium ion.
Transcribed Image Text:**Reaction Between Acetylene and Sodium Amide** The chemical equation presented illustrates the reaction of acetylene (C₂H₂) with sodium amide (NaNH₂). The equation is shown as follows: - **Reactants:** - Acetylene (C₂H₂) represented with a triple bond between the two carbon atoms. - Sodium amide, depicted as Na⁺ and the amide ion (:NH₂⁻). The nitrogen in the amide ion has a lone pair of electrons. - **Reaction:** - The equation shows an equilibrium arrow, indicating a reversible reaction. - **Product:** - The product is not explicitly shown in the diagram; however, the box on the right side is designated for the resulting species of the reaction. This reaction typically results in the formation of sodium acetylide (NaC≡CH) and releases ammonia (NH₃) as a by-product. Sodium acetylide is formed when the acidic hydrogen of acetylene is replaced by a sodium ion.
### Chemical Reactions Overview

This section explores four chemical reactions featuring organic and inorganic compounds. Each reaction showcases different bond formations and charge distributions.

#### a) Reaction 1:
- **Reactants:** Hydrogen cyanide (HC≡N-H) and Sodium hydride (NaH).
- The hydrogen cyanide features a triple bond between carbon and nitrogen. Nitrogen has a lone pair, while sodium hydride is a compound of sodium and hydrogen.

#### b) Reaction 2:
- **Reactants:** Ethylene (H2C=CH2) and Sodium azide (Na3N).
- Ethylene has a double bond between two carbon atoms, with each carbon atom bonded to two hydrogen atoms. Sodium azide consists of sodium ions paired with azide anions.

#### c) Reaction 3:
- **Reactants:** Propene anion and Ammonia (NH3).
- The propene anion (H2C-CH-) has an additional electron represented by a lone pair and a negative charge on one of the carbon atoms. Ammonia is a nitrogen atom with three hydrogens and a lone pair.

#### d) Reaction 4:
- **Reactants:** Acetylene anion (HC≡C⁻) and Ammonium ion (NH4⁺).
- Acetylene anion features a triple bond between carbons, with one carrying a negative charge. The ammonium ion is a positively charged nitrogen with four hydrogens.

Each reaction illustrates fundamental principles of organic chemistry, including bond types and electron configurations.
Transcribed Image Text:### Chemical Reactions Overview This section explores four chemical reactions featuring organic and inorganic compounds. Each reaction showcases different bond formations and charge distributions. #### a) Reaction 1: - **Reactants:** Hydrogen cyanide (HC≡N-H) and Sodium hydride (NaH). - The hydrogen cyanide features a triple bond between carbon and nitrogen. Nitrogen has a lone pair, while sodium hydride is a compound of sodium and hydrogen. #### b) Reaction 2: - **Reactants:** Ethylene (H2C=CH2) and Sodium azide (Na3N). - Ethylene has a double bond between two carbon atoms, with each carbon atom bonded to two hydrogen atoms. Sodium azide consists of sodium ions paired with azide anions. #### c) Reaction 3: - **Reactants:** Propene anion and Ammonia (NH3). - The propene anion (H2C-CH-) has an additional electron represented by a lone pair and a negative charge on one of the carbon atoms. Ammonia is a nitrogen atom with three hydrogens and a lone pair. #### d) Reaction 4: - **Reactants:** Acetylene anion (HC≡C⁻) and Ammonium ion (NH4⁺). - Acetylene anion features a triple bond between carbons, with one carrying a negative charge. The ammonium ion is a positively charged nitrogen with four hydrogens. Each reaction illustrates fundamental principles of organic chemistry, including bond types and electron configurations.
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Ammonium Salts
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
  • SEE MORE 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