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Names and Formulas of Acids and Bases

Names and Formulas of Acids and Bases. Ch. 15-1 p. 542-549 Ch. 15-2 p. 550-558. Names and Formulas of Acids. HCl (g) named hydrogen chloride HCl (aq) is named as an acid Name focuses on the anion present. Names and Formulas of Acids.

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Names and Formulas of Acids and Bases

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  1. Names and Formulas of Acids and Bases Ch. 15-1 p. 542-549 Ch. 15-2 p. 550-558

  2. Names and Formulas of Acids • HCl(g) named hydrogen chloride • HCl(aq) is named as an acid • Name focuses on the anion present

  3. Names and Formulas of Acids 1. When anion ends with -ide, the acid starts with hydro-, and the stem of the anion has the suffix -ic followed by the word acid 2. When anion ends with -ite, the anion has the suffix -ous, then acid 3. When anion ends with -ate, the anion suffix is -ic and then acid

  4. Some Common Acids HCl hydrochloric acid HNO3 nitric acid H3PO4 phosphoric acid H2SO4 sulfuric acid CH3COOH acetic acid

  5. Learning Check Give the names of the following A. HBr (aq) 1. bromic acid 2. bromous acid 3. hydrobromic acid B. H2CO3 1. carbonic acid 2. hydrocarbonic acid 3. carbonous acid

  6. Names and Formulas of Bases • Named the same way as any other ionic compound • name the cation, followed by anion

  7. Some Common Bases NaOH sodium hydroxide KOH potassium hydroxide Ba(OH)2 ________________________ Mg(OH)2________________________ Al(OH)3 aluminum hydroxide

  8. Learning Check Match the formulas with the names: A. ___ HNO21)hydrochloric acid B. ___ Ca(OH)2 2) sulfuric acid C. ___ H2SO4 3) sodium hydroxide D. ___ HCl 4) nitrous acid E. ___ NaOH 5) calcium hydroxide

  9. Solution Match the formulas with the names: A. _4__ HNO21)hydrochloric acid B. _5__ Ca(OH)2 2) sulfuric acid C. _2__ H2SO4 3) sodium hydroxide D. _1__ HCl 4) nitrous acid E. _3__ NaOH 5) calcium hydroxide

  10. Learning Check Acid, Base Name or Salt CaCl2 ______ _________________ KOH ______ _________________ Ba(OH)2 ______ _________________ HBr ______ _________________ H2SO4 ______ __________________

  11. Solution Acid, Base Name or Salt CaCl2 salt calcium chloride KOH base potassium hydroxide Ba(OH)2 base barium hydroxide HBr acid hydrobromic acid H2SO4 acid sulfuric acid

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