Examlex
Which terms, n and m, in the arithmetic sequence 175, 250, 325, . . . and the geometric sequence 1, 10, 100, . . ., respectively, have the same value? What is the value?
Distinct Quartets
Unique groupings of four elements or signals, often referencing specific patterns in spectroscopy or nuclear magnetic resonance (NMR) studies.
Off-Resonance Decoupled
A technique in NMR spectroscopy used to simplify the spectrum by selectively irradiating and removing the coupling of certain nuclei.
Molecular Formula
A concise way of expressing information about the atoms that constitute a particular chemical compound, using symbols for the elements and numerical subscripts to indicate the quantity of each atom.
NMR Spectrum
A depiction of the nuclear magnetic resonance of atoms within molecules, providing detailed information about the structure, dynamics, and environment of the molecule.
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