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- https://chem.libretexts.org/Courses/Lakehead_University/Analytical_I/7%3A_Gravimetric_Methods/7.3%3A_Volatilization_GravimetryA second approach to gravimetry is to thermally or chemically decompose the sample and measure the resulting change in its mass. Alternatively, we can trap and weigh a volatile decomposition product. ...A second approach to gravimetry is to thermally or chemically decompose the sample and measure the resulting change in its mass. Alternatively, we can trap and weigh a volatile decomposition product. Because the release of a volatile species is an essential part of these methods, we classify them collectively as volatilization gravimetric methods of analysis.
- https://chem.libretexts.org/Courses/Los_Angeles_Trade_Technical_College/Analytical_Chemistry/2%3A_Analytical_Chemistry_2.0_(Harvey)/09%3A_Gravimetric_Methods/9.3%3A_Volatilization_GravimetryA second approach to gravimetry is to thermally or chemically decompose the sample and measure the resulting change in its mass. Alternatively, we can trap and weigh a volatile decomposition product. ...A second approach to gravimetry is to thermally or chemically decompose the sample and measure the resulting change in its mass. Alternatively, we can trap and weigh a volatile decomposition product. Because the release of a volatile species is an essential part of these methods, we classify them collectively as volatilization gravimetric methods of analysis.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Analytical_Chemistry_2.1_(Harvey)/08%3A_Gravimetric_Methods/8.07%3A_Chapter_Summary_and_Key_TermsThe chapter discusses gravimetric analysis, which involves measuring mass to gain quantitative information about an analyte. It explains precipitation gravimetry, where a reaction creates a precipitat...The chapter discusses gravimetric analysis, which involves measuring mass to gain quantitative information about an analyte. It explains precipitation gravimetry, where a reaction creates a precipitate linked to the analyte, and volatilization gravimetry, where decomposition leads to mass measurements of residue or volatilized products. It also touches on particulate gravimetry for direct analysis of analytes in a separable form.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Analytical_Chemistry_2.1_(Harvey)/07%3A_Obtaining_and_Preparing_Samples_for_Analysis/7.06%3A_Classifying_Separation_TechniquesThe document details various analytical separation techniques based on differences in chemical or physical properties between analytes and interferents. It includes methods like filtration, dialysis, ...The document details various analytical separation techniques based on differences in chemical or physical properties between analytes and interferents. It includes methods like filtration, dialysis, and chromatography for size-based separations; centrifugation for mass or density differences; masking for complexation reactions; and techniques such as distillation, sublimation, and recrystallization for changes in physical or chemical states.
