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  1. Conceptual Questions. Acids, Bases, and Conjugates, Miscellaneous. 1. In the Brønsted–Lowry definition of acids and bases, an acid __________ a. is a proton donor. b. is a proton acceptor. c. forms stable hydrogen bonds. d. breaks stable hydrogen bonds. e. corrodes metals. 2. In the Brønsted–Lowry definition of acids and bases, a base __________

  2. For each of the reactions below, classify the reactants as an acid or a base and the products as the conjugate acid or conjugate base. a) CN – + H 2 O -> HCN + OH – b) B(OH) 3 + 2 H 2 O -> B(OH) 4 – + H 3 O +

  3. For example, theCOOH group is referred to as a carboxylic acid. This functional group is the source of acidity in organic acids. Another functional group, the amine, has a nitrogen with a free pair of electrons and behaves as a base. pH is a logarithmic unit of concentration.

  4. Write the formulas of the following acids and bases: 10) hydrofluoric acid _______________________________________ 11) hydroselenic acid _______________________________________ 12) carbonic acid _______________________________________ 13) phosphorous acid _______________________________________

  5. I. Identifying acid/base theories. For each molecule or ion in the table, identify whether it can act as an acid or a base and put a checkmark under each theory or theories that describe it.

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  6. Feb 14, 2023 · An acid is a hydrogen ion or proton donor or an electron pair acceptor. Not all compounds containing hydrogen are acids. Acids have a pH less than 7, turn litmus paper red, taste sour, and react with bases. Examples of acids include hydrochloric acid (HCl), sulfuric acid (H 2 SO 4), and acetic acid (CH 3 COOH).

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  8. Jan 13, 2024 · Common examples include vinegar (acetic acid, CH₃COOH), citrus fruits (citric acid, C₆H₈O₇), and stomach acid (hydrochloric acid, HCl). The properties of acids include a sour taste, ability to turn blue litmus paper red, and corrosiveness.

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