QQuestionChemistry
QuestionChemistry
Draw the Lewis structure for NH^2− .
What is the electronic geometry?
What is the molecular geometry?
Is the molecule polar or non-polar?
What is the hybridization?
6 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1: Determine the total number of valence electrons in the NH^2− ion.
The nitrogen atom (N) is in the 5th period and group 15 of the periodic table, so it has 5 valence electrons. The hydrogen atoms (H) each have 1 valence electron, and there are two of them. The negative charge on the ion adds one additional electron. Therefore, the total number of valence electrons is: \text{Total valence electrons} = 5 (\text{N}) + 2 (2 \times 1 (\text{H})) + 1 (\text{negative charge}) = 8 \text{ valence electrons}
Step 2: Draw the Lewis structure for the NH^2− ion.
Final Answer
Add a negative charge to the ion. The Lewis structure for NH^2− is: ```lua H : N : H -
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students