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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 Cuprous fluoride. Day 1 4-9. Use your ions (yellow) sheet!. Objective. How do we name and represent different substances?. Ionic Bonding. Binary ionic compound –.

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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 • Cuprous fluoride Day 1 4-9 Use your ions (yellow) sheet!

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

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

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

  5. 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:

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

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

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

  9. Practice Formulas: potassium hydroxide Iron III carbonate Day 1 4-9 NAMING: PbS2 Co(NO3)2

  10. Question of the Day = ATB Formulas: sodium nitrite nickel III oxide magnesium chlorite Day 2 4-10 NAMING: Pb(CO3)2

  11. Bingo FormulasNames

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