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- https://chem.libretexts.org/Courses/Lansing_Community_College/LCC%3A_Chem_151_-_General_Chemistry_I/Text/04%3A_Reactions_in_Aqueous_Solution/4.3%3A_Acid-Base_ReactionsAn acidic solution and a basic solution react together in a neutralization reaction that also forms a salt. Acid–base reactions require both an acid and a base. In Brønsted–Lowry terms, an acid is a s...An acidic solution and a basic solution react together in a neutralization reaction that also forms a salt. Acid–base reactions require both an acid and a base. In Brønsted–Lowry terms, an acid is a substance that can donate a proton and a base is a substance that can accept a proton. Acids also differ in their tendency to donate a proton, a measure of their acid strength. The acidity or basicity of an aqueous solution is described quantitatively using the pH scale.
- https://chem.libretexts.org/Courses/Saint_Marys_College_Notre_Dame_IN/CHEM_122-02_(Under_Construction)/3%3A_Acids_and_Bases/3.1%3A_AcidBase_Equilibria/Strong_Acids_and_BasesAcid–base reactions always contain two conjugate acid–base pairs. Each acid and each base has an associated ionization constant that corresponds to its acid or base strength. Two species that differ b...Acid–base reactions always contain two conjugate acid–base pairs. Each acid and each base has an associated ionization constant that corresponds to its acid or base strength. Two species that differ by only a proton constitute a conjugate acid–base pair. The magnitude of the equilibrium constant for an ionization reaction can be used to determine the relative strengths of acids and bases.
- https://chem.libretexts.org/Courses/Los_Angeles_Trade_Technical_College/Analytical_Chemistry/2%3A_Analytical_Chemistry_2.0_(Harvey)/07%3A_Equilibrium_Chemistry/7.04%3A_Equilibrium_Constants_for_Chemical_ReactionsSeveral types of chemical reactions are important in analytical chemistry, either in preparing a sample for analysis or during the analysis. The most significant of these are: precipitation reactions,...Several types of chemical reactions are important in analytical chemistry, either in preparing a sample for analysis or during the analysis. The most significant of these are: precipitation reactions, acid–base reactions, complexation reactions, and oxidation–reduction (redox) reactions. In this section we review these reactions and their equilibrium constant expressions.
- https://chem.libretexts.org/Courses/Los_Angeles_Trade_Technical_College/Analytical_Chemistry/2%3A_Analytical_Chemistry_2.0_(Harvey)/07%3A_Equilibrium_Chemistry/7.08%3A_Buffer_SolutionsAs outlined below, the Henderson–Hasselbalch approximation provides a simple way to calculate the pH of a buffer, and to determine the change in pH upon adding a strong acid or strong base.
- https://chem.libretexts.org/Courses/Stanford_Online_High_School/TEN2A-Acids/02%3A_Acidic_Mixtures/2.02%3A_Solutions_of_Strong_Acids_and_BasesAcid–base reactions always contain two conjugate acid–base pairs. Each acid and each base has an associated ionization constant that corresponds to its acid or base strength. Two species that differ b...Acid–base reactions always contain two conjugate acid–base pairs. Each acid and each base has an associated ionization constant that corresponds to its acid or base strength. Two species that differ by only a proton constitute a conjugate acid–base pair. The magnitude of the equilibrium constant for an ionization reaction can be used to determine the relative strengths of acids and bases.
- https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Introductory_Chemistry_(CK-12)/21%3A_Acids_and_Bases/21.19%3A_Titration_CurvesThis page discusses Rene Descartes' contribution to Cartesian geometry and its role in graphing concepts, particularly in titration curves that show pH changes during titrations. It explains that the ...This page discusses Rene Descartes' contribution to Cartesian geometry and its role in graphing concepts, particularly in titration curves that show pH changes during titrations. It explains that the pH at the equivalence point is 7 for strong acid-strong base titrations, while it varies for weak acid-strong base (above 7) and strong acid-weak base (below 7) titrations, highlighting the influence of acid-base strength on pH at the equivalence point.
- https://chem.libretexts.org/Courses/Lakehead_University/Analytical_I/6%3A_Equilibrium_Chemistry/6.08%3A_Buffer_SolutionsAs outlined below, the Henderson–Hasselbalch approximation provides a simple way to calculate the pH of a buffer, and to determine the change in pH upon adding a strong acid or strong base.
- https://chem.libretexts.org/Courses/City_College_of_San_Francisco/Chemistry_101A/Topic_B%3A_Reactions_in_Aqueous_Solution/04%3A_Reactions_in_Aqueous_Solution/4.2%3A_Precipitation_and_Solubility_RulesNote that the above equation is written in terms of the major species in solution (NH 3 and H 2 O) as opposed to the minor species (NH 4 + and OH-). (a) The two possible products for this combination ...Note that the above equation is written in terms of the major species in solution (NH 3 and H 2 O) as opposed to the minor species (NH 4 + and OH-). (a) The two possible products for this combination are KNO 3 and BaSO 4 . The solubility guidelines indicate BaSO 4 is insoluble, and so a precipitation reaction is expected.
- https://chem.libretexts.org/Courses/Lansing_Community_College/LCC%3A_Chem_151_-_General_Chemistry_I/Text/15%3A_AcidBase_Equilibria/15.05%3A_Strong_Acids_and_BasesAcid–base reactions always contain two conjugate acid–base pairs. Each acid and each base has an associated ionization constant that corresponds to its acid or base strength. Two species that differ b...Acid–base reactions always contain two conjugate acid–base pairs. Each acid and each base has an associated ionization constant that corresponds to its acid or base strength. Two species that differ by only a proton constitute a conjugate acid–base pair. The magnitude of the equilibrium constant for an ionization reaction can be used to determine the relative strengths of acids and bases.
- https://chem.libretexts.org/Courses/Louisville_Collegiate_School/General_Chemistry/LibreTexts_Louisville_Collegiate_School_Chapters_04%3A_Stoichiometry_of_Chemical_Reactions/LibreTexts%2F%2FLouisville_Collegiate_School%2F%2FChapters%2F%2F04%3A_Stoichiometry_of_Chemical_Reactions%2F%2F4.2%3A_Classifying_Chemical_ReactionsChemical reactions are classified according to similar patterns of behavior. A large number of important reactions are included in three categories: precipitation, acid-base, and oxidation-reduction (...Chemical reactions are classified according to similar patterns of behavior. A large number of important reactions are included in three categories: precipitation, acid-base, and oxidation-reduction (redox). Precipitation reactions involve the formation of one or more insoluble products. Acid-base reactions involve the transfer of hydrogen ions between reactants. Redox reactions involve a change in oxidation number for one or more reactant elements.
- https://chem.libretexts.org/Courses/Williams_School/Chemistry_IIA/05%3A_AcidBase_Equilibria/5.05%3A_Strong_Acids_and_BasesAcid–base reactions always contain two conjugate acid–base pairs. Each acid and each base has an associated ionization constant that corresponds to its acid or base strength. Two species that differ b...Acid–base reactions always contain two conjugate acid–base pairs. Each acid and each base has an associated ionization constant that corresponds to its acid or base strength. Two species that differ by only a proton constitute a conjugate acid–base pair. The magnitude of the equilibrium constant for an ionization reaction can be used to determine the relative strengths of acids and bases.
