Hello! I have a few questions related to NMR that I would love clarification on, thank you so much!Screenshot 2026-02-16 at 9.43.00 PM.png
triplet
The arrow points to a CH₂ carbon (two hydrogens on that carbon).
Its adjacent carbons are:
one CH on the left → 1 neighboring H
one CH on the right → 1 neighboring H
So total neighboring hydrogens = 2
Using the n + 1 rule: 𝑛+1=2+1=3
So the signal is a triplet.
Splitting is done by the magentic field of neighbouring(adjacent) carbons hydrogens.