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2. Mode (statistics) - Wikipedia

   en.wikipedia.org/wiki/Mode_(statistics)

   The mode of a sample is the element that occurs most often in the collection. For example, the mode of the sample [1, 3, 6, 6, 6, 6, 7, 7, 12, 12, 17] is 6. Given the list of data [1, 1, 2, 4, 4] its mode is not unique. A dataset, in such a case, is said to be bimodal, while a set with more than two modes may be described as multimodal.

3. Non-random two-liquid model - Wikipedia

   en.wikipedia.org/wiki/Non-random_two-liquid_model

   VLE of the mixture of chloroform and methanol plus NRTL fit and extrapolation to different pressures. The non-random two-liquid model [1] (abbreviated NRTL model) is an activity coefficient model introduced by Renon and Prausnitz in 1968 that correlates the activity coefficients of a compound with its mole fractions in the liquid phase concerned.

4. Law of definite proportions - Wikipedia

   en.wikipedia.org/wiki/Law_of_definite_proportions

   The law of definite proportion was given by Joseph Proust in 1797. [2]I shall conclude by deducing from these experiments the principle I have established at the commencement of this memoir, viz. that iron like many other metals is subject to the law of nature which presides at every true combination, that is to say, that it unites with two constant proportions of oxygen.

5. Calibration curve - Wikipedia

   en.wikipedia.org/wiki/Calibration_curve

   A calibration curve plot showing limit of detection (LOD), limit of quantification (LOQ), dynamic range, and limit of linearity (LOL).. In analytical chemistry, a calibration curve, also known as a standard curve, is a general method for determining the concentration of a substance in an unknown sample by comparing the unknown to a set of standard samples of known concentration. [1]

6. Limiting reagent - Wikipedia

   en.wikipedia.org/wiki/Limiting_reagent

   This method is most useful when there are only two reactants. One reactant (A) is chosen, and the balanced chemical equation is used to determine the amount of the other reactant (B) necessary to react with A. If the amount of B actually present exceeds the amount required, then B is in excess and A is the limiting reagent.

7. These are the fastest-growing job titles, according to ...

   www.aol.com/fastest-growing-job-titles-according...

   From 2018 to 2022, diversity and inclusion managers were the third fastest-growing job title, and from 2019 to 2023, vice president of diversity and inclusion ranked seventh. In the latest report ...

8. Biden faces mounting pressure to protect immigrants before ...

   www.aol.com/news/biden-faces-mounting-pressure...

   President Joe Biden is facing mounting pressure from Democratic lawmakers and allies to extend protections to immigrants in the United States amid party fears over President-elect Donald Trump’s ...

9. Why The World Seems To Fall Silent After A Fresh Snow - AOL

   www.aol.com/why-world-seems-fall-silent...

   On those mornings when you’re the first one out the door after a heavy snow and trudging through the snow to enjoy the sights or to get to your car, all you might hear (especially when the snow ...