Solution Found!
Predict the approximate bond angles fora. the C-N-C bond
Chapter 1, Problem 42P(choose chapter or problem)
Predict the approximate bond angles for
a. the \(\mathrm{C}-\mathrm{N}-\mathrm{C}\) bond angle in \(\left(\mathrm{CH}_{3}\right)_{2} \mathrm{NH}_{2}\).
b. the \(\mathrm{C}-\mathrm{N}-\mathrm{H}\) bond angle in \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{NH}_{2}\).
c. the \(\mathrm{H}-\mathrm{C}-\mathrm{N}\) bond angle in \(\left(\mathrm{CH}_{3}\right)_{2} \mathrm{NH}\).
d. the \(\mathrm{H}-\mathrm{C}-\mathrm{O}\) bond angle in \(\mathrm{CH}_{3} \mathrm{OCH}_{3}\).
Questions & Answers
QUESTION:
Predict the approximate bond angles for
a. the \(\mathrm{C}-\mathrm{N}-\mathrm{C}\) bond angle in \(\left(\mathrm{CH}_{3}\right)_{2} \mathrm{NH}_{2}\).
b. the \(\mathrm{C}-\mathrm{N}-\mathrm{H}\) bond angle in \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{NH}_{2}\).
c. the \(\mathrm{H}-\mathrm{C}-\mathrm{N}\) bond angle in \(\left(\mathrm{CH}_{3}\right)_{2} \mathrm{NH}\).
d. the \(\mathrm{H}-\mathrm{C}-\mathrm{O}\) bond angle in \(\mathrm{CH}_{3} \mathrm{OCH}_{3}\).
ANSWER:
Step 1 of 4
Here we have to calculate the bond angle of the given molecule:-
(a) C-N-C bond angle in
Here we have to calculate the C-N-C bond angle, the central atom N hybridized with no lone pair , thus the bond angle is 109.5°.