Examlex
A branching diagram whose branches represent real lineages that occurred in the evolutionary past is called a ___________.
Chemical Shift
A term used in nuclear magnetic resonance (NMR) spectroscopy to describe the change in the resonance frequency of a nucleus due to its chemical environment.
Cyclohexylamine
An organic compound derived from cyclohexane where one hydrogen atom is replaced by an amine group, known for its use in creating various chemical products.
Hydrocarbon Impurity
Unintended hydrocarbon molecules present within a sample or product, which can alter its properties or reactions.
Solubility Differences
Variations in the ability of substances to dissolve in solvents, influenced by factors such as temperature, pressure, and chemical nature.
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