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Question of the Day

Question of the Day. Name the compounds : ZnS SnO 2 Write the formulas for the following compounds: Gold III sulfide. Day 5 4-5. Practice. Formulas:. Beryllium sulfide iron III sulfide cuprous fluoride. NAMING:. Au 2 S SrO AgF. Objective.

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Question of the Day

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  1. Question of the Day • Name the compounds : • ZnS • SnO2 • Write the formulas for the following compounds: • Gold III sulfide Day 5 4-5

  2. Practice Formulas: Beryllium sulfide iron III sulfide cuprous fluoride NAMING: Au2S SrO AgF

  3. Objective How do we name and represent different substances?

  4. Ionic Bonding Binary ionic compound – ionic compound consisting of only 2 elements (monatomic ions)

  5. Ionic Bonding Binary Compound – A compound with 2 elements more than 2 atoms = OK (CaF2) more than 2 elements NOT ok (NaCrO4)

  6. Ionic Bonding Throwing in polyatomic ions: If formula has more than 2 eles. Names do not change (no ide-ending)! a non-ide ending should clue you in (memorize hydroxide + CN-1) more than one ion = parenthesis NAMING: FORMULAS:

  7. Ionic Bonding Check: 3 elements or more? Does it contain a transition metal? If yes, use your ion sheet!!!

  8. Ionic Bonding Throwing in polyatomic ions: MgSO4 (NH4)2S NaOH CrSO3 Zn3(PO4)2 NAMING:

  9. Ionic Bonding Throwing in polyatomic ions: Calcium Sulfate Lithium Cyanide Magnesium Hydroxide Potassium Clorate FORMULAS:

  10. Handouts / Bingo

  11. Question of the Day = ATB Formulas: potassium hydroxide Iron III carbonate Day 6 4-8 Use your gold sheet!!! NAMING: PbS2 Co(NO3)2

  12. Bingo FormulasNames

  13. Question of the Day = ATB Formulas: sodium nitrite nickel III oxide magnesium chlorite Day 1 4-9 NAMING: Pb(CO3)2

  14. Handout # 1

  15. ACIDS Acid - Compound that yields H+ ions (always starts with an H) – molecular compounds that act like ionics Naming: Acids are named for their anions Binary: hydro – anion base – ic ending – the word “acid”

  16. ACIDS Naming: Acids are named for their anions Binary: hydro – anion base – ic ending – the word “acid” Non-binary: ate ending becomes ic, ite ending becomes ous Examples: HF HBr HNO3 HNO2

  17. ACIDS Naming: Acids are named for their anions Binary: hydro – anion base – ic ending – the word “acid” Non-binary: ate ending becomes ic, ite ending becomes ous Examples: Hydrochloric acid Sulfurous acid

  18. Practice Formulas: sulfuric acid hydrofluoric acid carbonic acid NAMING: HC2H3O2 HCl H2SO3

  19. Quick Write Lithium fluoride Magnesium carbonate Aluminum hydroxide Sulfuric acid Iron III sulfite Strontium nitrate Ca3(PO4)2 FeCO3 HCl Zn(ClO3)2 FrBr Cu2SO3

  20. Graded ATB Complete slip with discussion partner. Day 5 3-9

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