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Java Games: Flashcards, matching, concentration, and word search. |
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Chapter 3 Review: Acids, Bases, & Indicators
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| A | B |
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| Base | gives off hydroxide ions in water |
| Acid | gives off hydronium ions in water |
| Properties of bases | bitter taste, slippery feel |
| Properties of acids | sour taste, react with metals |
| Examples of Bases | Drano, Laxatives, Antacids, Household cleaners |
| Examples of Acids | Fruits, sour milk, stomach acid, soda, vinegar |
| Indicator | Changes color in the presence of an acid or base |
| Why is pH paper a better indicator? | It tells us the strength of the acid or base |
| pH of strong acid | 0-3 |
| pH of weak acid | 5-6 |
| pH of neutral substance | 7 |
| pH of weak base | 8-9 |
| pH of strong base | 12-14 |
| the 2 products formed from the reaction between an acid and a base | water & salt |
| the name of the reaction between an acid and a base | neutralization |
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Freshman Science Teacher |
Lenape Middle School |
| Doylestown, PA |
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