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Acids and Bases

Acids and Bases. Acids. All acids are formed by an ionic bond between hydrogen ion (metal) and an anion (nonmetal) or a polyatomic ion (nonmetal). Depends on the types of ions in the acid. Types of ions: Single ions Polyatomic ions. Naming Acids. Hydrogen + Anion 

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Acids and Bases

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  1. Acids and Bases

  2. Acids • All acids are formed by an ionic bond between • hydrogen ion (metal) and • an anion (nonmetal) or a polyatomic ion (nonmetal).

  3. Depends on the types of ions in the acid. • Types of ions: • Single ions • Polyatomic ions Naming Acids

  4. Hydrogen + Anion “Hydro _____ ic Acid” Naming Acids – Single Ions

  5. Naming Acids – Single Ions • HF (aq) = hydroflouric acid • HCl (aq) = Hydrochloric acid • HBr (aq) = hydrobromic acid • H2S (aq) = hydrosulfuric acid

  6. Naming Acids – Polyatomic Ions • Hydrogen + Polyatomic Ion • Name of the polyatomic anion + -ic acid

  7. Naming Acids – Polyatomic • Example: • HNO3 • Nitrate Ion nitric acid • H2SO4 • Sulfate Ion Sulfuric acid

  8. Bases • All bases are formed by an ionic bond between • cation (metal) and • hydroxide (OH-) ion

  9. Naming Bases Examples: • NaOH (aq) Sodium hydroxide • Ca(OH)2 (aq) Calcium hydroxide • Mg(OH)2 (aq) Magnesium hydroxide

  10. Vocabulary Acids Bases

  11. Homework Pg. 271 # 1 – 6, 8 Pg. 294 # 1 Take a note on the properties of acids and bases Pg 268-271

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