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The solvent tert-butyl methyl ether (MTBE)is used as a "greener" replacement for the organic solvent diethyl ether,because it has less propensity to form peroxides upon standing.Draw the line structures of both diethyl ether and MTBE.Look up the physical properties (boiling point,flash point)of both solvents.Explain why the boiling point of diethyl ether is lower.
Numbers
Quantitative data or values used to measure, evaluate, or compare aspects of a business or its operations.
Predictive Validation
Research that uses the test scores of all applicants and looks for a relationship between the scores and the future performance of the applicants who were hired.
Concurrent Validation
Research that consists of administering a test to people who currently hold a job, then comparing their scores to existing measures of job performance.
Job Performance
The measure of how effectively an employee carries out their roles and responsibilities at work.
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