Examlex
Which of the following substances,formula C8H9Br,might exhibit the following 1H NMR spectrum?
triplet, 2.8
Triplet, 4.65
Multiplet, 7.2
ROI
Return on Investment, a performance measure used to evaluate the efficiency of an investment or to compare the efficiencies of several different investments.
Investment Opportunity
A financial investment or venture that has the potential to yield returns.
Manufacturing Cycle Efficiency (MCE)
A performance metric that measures the proportion of production time that is actually spent on value-added activities.
Combined Residual Income
This term might refer to the total residual income from various sources or projects, but without a standard definition, its specific meaning can vary.
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