13513841
Description
Flashcards by Natasha Gidluck, updated more than 1 year ago
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Created by Natasha Gidluck
almost 6 years ago
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| Question | Answer |
| Acids | Sour, turns red litmus blue, has a pH below 7, neutralize bases, reacts with metals to form hydrogen gas, and ionizes to produce hydronium ions. |
| Bases | Bitter, turns red litmus blue, has a pH greater than 7, neutralizes acids, feels slippery, dissociates into hydroxide ions. |
| Arrhenius Definition | Acids dissociate in solution to produce H+ ions and bases dissociate in solution to produce OH- ions. Criticisms include non-metal oxides are acidic, metallic oxides are basic, metal salts are acidic, and lone protons shouldn't exist. |
| Revised A/B Definition Bronsted-Lowry Definition | Acids ionize to make H3O+ ions and bases dissociate or ionize to make OH- ions. Acids are proton donors and bases are proton acceptors. All reactions include acceptors and donors that form conjugate acid base pairs. |
| Species that dissociate | Ionic Soluble Compounds All Strong Acids |
| Species that do not dissociate | All insoluble ionic compounds Weak Acids Molecular Compounds Polyatomic Species |
| Amphiprotic Species | Species that can be either an acid or a base in a Bronsted-Lowry reaction. The most common one is water. |
| pH Scale | Goes from 0-14 and can extend beyond. Each pH unit is 1x10^-1 units. |
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