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Definition
| equilibrium constant for rxn. in which a solute is partitioned between 2 phases |
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| process of passing a liquid or gas through a chromatography column |
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| length of a chromatography column divided by the # of theoretical plates in the column |
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| process in which molecule emits a photon after absorbing a photon, which results from transition between states of same spin multiplicity |
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Definition
| the # of cycles per unit time for a repetitive event |
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| the logarithmic fxn. of the radiant power of light striking the sample on one side divided by the radiant power emerging from the other side |
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| equilibrium constant for the dissociation of solid salt to give its ions in soln. |
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| the value of the rxn. quotient when the rxn. has reached equilibrium |
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Definition
| ability of an analytical method to be unaffected by sm., deliberate changes in operating parameters |
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Term
| Lower Limit of Quantitation |
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Definition
| sm.est amt. of analyte that can be measured w/reasonable accuracy |
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| # of observations minus the # of parameters estimated from the observations |
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Definition
| a graph showing the value of some property vs. concentration of analyte |
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| a measure of how close a measured value is to the "true" value |
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| error due to procedural or instrumental factors that cause a measurement to be consistently too lg. or too sm., and can be corrected |
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| a substance that readily picks up water from the atmosphere |
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| curved surface of a liquid |
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| liquid that passes through a filter |
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Definition
| a reagent that's pure and stable enough to be used directly after weighing |
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| an expression of concentration denoting micrograms of solute per gram of soln. |
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| process of adding a chemical substance to a sample to prevent one or more components from interfering in a chemical analysis |
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