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Honors Chemistry Unit 11 – Acids and Bases

Honors Chemistry Unit 11 – Acids and Bases. Lesson 1 – Acid/Base Review Do Now: Write the formulas for the following acids: hypochlorous, chlorous, chloric, and perchloric acid. Unit 11 – Acids and Bases. Lesson 1 – Acid/Base Review Lesson 2 – Net Ionic Equations

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Honors Chemistry Unit 11 – Acids and Bases

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  1. Honors ChemistryUnit 11 – Acids and Bases Lesson 1 – Acid/Base Review Do Now: Write the formulas for the following acids: hypochlorous, chlorous, chloric, and perchloric acid.

  2. Unit 11 – Acids and Bases • Lesson 1 – Acid/Base Review • Lesson 2 – Net Ionic Equations • Lesson 3 – Properties of Acids and Bases • Lesson 4 – pH, pOH • Labs: Titration 1, Titration 2 (Formal Lab Report)

  3. Review of Acid Names • Binary Acids (with “hydro” in name) • “-ide”  “-ic acid” w/ “hydro” prefix • HCl • HBr • H2S • Hydrophosphoric acid • Hydroiodic acid

  4. Review of Acid Names • Binary Acids (with “hydro” in name) • “-ide”  “-ic acid” w/ “hydro” prefix • HCl – hydrochloric acid • HBr – hydrobromic acid • H2S – hydrosulfuric acid • Hydrophosphoric acid – H3P • Hydroiodic acid - HI

  5. Review of Acid Names • Oxyacids (made w/ polyatomic ions) • “-ate”  “-ic acid” • “-ite”  “-ous acid” • HClO3 • H2SO4 • H2SO3 • Perchloric acid • Phosphoric acid • Phosphorous acid

  6. Review of Acid Names • Oxyacids (made w/ polyatomic ions) • “-ate”  “-ic acid” • “-ite”  “-ous acid” • HClO3 – chloric acid (from chlorate) • H2SO4 – sulfuric acid (from sulfate) • H2SO3 – sulfurous acid (from sulfite) • Perchloric acid – HClO4 • Phosphoric acid – H3PO4 • Phosphorous acid – H3PO3

  7. Acid Reactions • Three ways to neutralize an acid… • Acid + Metal • Acid + Base • Acid + Carbonate • Type 1: Acid + Metal  Salt + H2 • HA + M  MA + H2 • Example: Hydrochloric acid + potassium (Explosive!) • 2 HCl + 2 K  2 KCl + H2

  8. Acid Reactions • Type 2: Acid + Base  Salt and Water • HA + BOH  AB + H2O • A B S W • Example: Hydrobromic acid and barium hydroxide • 2 HBr + Ba(OH)2 BaBr2 + 2 H2O • A B S W

  9. Acid Reactions • Type 3: Acid + Carbonate  Salt + CO2 + H2O • HA + MCO3  MA + CO2 + H2O • A C S • Example: sulfuric acid and barium carbonate • H2SO4 + BaCO3 BaSO4 + CO2 + H2O • A C S

  10. Review • Predict the products of the following reactions (do not balance): • HCl + Na  • H2SO4 + KOH  • HBr + K2CO3  • Extra challenge: use all three reaction types to produce KCl as the product salt.

  11. Review • Predict the products of the following reactions (do not balance): • HCl + Na  NaCl + H2 • H2SO4 + KOH  K2SO4 + H2O • HBr + K2CO3  KBr + CO2 + H2O • Extra challenge: use all three reaction types to produce KCl as the product salt.

  12. Homework: Unit 11: #1-7 • Wednesday: Net Ionic Equations, Quiz 11-1 • Thursday: Titration 1 Lab • Friday: Titration 1 Lab

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