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- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Analytical_Chemistry_2.1_(Harvey)/05%3A_Standardizing_Analytical_Methods/5.07%3A_ProblemsThe page contains a set of analytical chemistry problems focused on topics such as serial dilution, uncertainty calculation, analyte concentration determination, calibration curves, standard addition ...The page contains a set of analytical chemistry problems focused on topics such as serial dilution, uncertainty calculation, analyte concentration determination, calibration curves, standard addition method, and linear regression analysis. Each problem poses a complex scenario often involving quantitative chemical analysis and requires application of statistical methods or chemical calculations to solve.
- https://chem.libretexts.org/Courses/Lakehead_University/Analytical_I/2%3A_Basic_Tools_of_Analytical_Chemistry/2.2%3A_ConcentrationConcentration is a general measurement unit stating the amount of solute present in a known amount of solution. Although we associate the terms “solute” and “solution” with liquid samples, we can ext...Concentration is a general measurement unit stating the amount of solute present in a known amount of solution. Although we associate the terms “solute” and “solution” with liquid samples, we can extend their use to gas-phase and solid-phase samples as well. Table 2.4 lists the most common units of concentration.
- https://chem.libretexts.org/Courses/Los_Angeles_Trade_Technical_College/Analytical_Chemistry/2%3A_Analytical_Chemistry_2.0_(Harvey)/03%3A_Basic_Tools_of_Analytical_Chemistry/3.2%3A_ConcentrationConcentration is a general measurement unit stating the amount of solute present in a known amount of solution. Although we associate the terms “solute” and “solution” with liquid samples, we can ext...Concentration is a general measurement unit stating the amount of solute present in a known amount of solution. Although we associate the terms “solute” and “solution” with liquid samples, we can extend their use to gas-phase and solid-phase samples as well. Table 2.4 lists the most common units of concentration.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Analytical_Chemistry_2.1_(Harvey)/02%3A_Basic_Tools_of_Analytical_Chemistry/2.10%3A_Chapter_Summary_and_Key_TermsThis chapter covers fundamental numerical and experimental tools in analytical chemistry. It emphasizes using base SI units for measurements like mass and includes significant digits to maintain measu...This chapter covers fundamental numerical and experimental tools in analytical chemistry. It emphasizes using base SI units for measurements like mass and includes significant digits to maintain measurement precision. Concentrations are expressed in various ways, such as molarity and weight percent. Stoichiometric calculations are highlighted for quantitative analyses. Familiarity with lab equipment like balances and pipets is essential, as is the preparation of stock and dilute solutions.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Analytical_Chemistry_2.1_(Harvey)/02%3A_Basic_Tools_of_Analytical_Chemistry/2.02%3A_ConcentrationThis page outlines various units for measuring concentration in solutions, including molarity, formality, normality, molality, and several percentage-based methods. It differentiates between molarity ...This page outlines various units for measuring concentration in solutions, including molarity, formality, normality, molality, and several percentage-based methods. It differentiates between molarity and formality, noting that molarity focuses on chemical species while formality accounts for total concentration without regard to dissociation. It also discusses the rarely used normality and temperature-independent molality.
