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5 Matter and Bonding

5 Matter and Bonding. Classifying Matter. Matter. Pure Substances. Mixtures. Compounds . Homogenous. Heterogeneous. Elements. NaCl (aq). granite. metals. nonmetals. ionic. covalent. tea. pineapple juice. Na. Cl 2. NaCl. NO 2. Au. I 2. NH 4 Cl. C 12 H 22 O 11.

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5 Matter and Bonding

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  1. 5 Matter and Bonding

  2. Classifying Matter Matter Pure Substances Mixtures Compounds Homogenous Heterogeneous Elements NaCl(aq) granite metals nonmetals ionic covalent tea pineapple juice Na Cl2 NaCl NO2 Au I2 NH4Cl C12H22O11

  3. Ionic Compounds Metal + Nonmetal e- Cl Na

  4. Ionic Compounds Metal + Nonmetal Cl- Na+ Strong Bond- all ionic compounds are solids, high melting points

  5. Ionic

  6. Potassium dichromate

  7. Copper II sulphate

  8. Chromium III chloride

  9. Ammonium vanadate

  10. Potassium permanganate

  11. Iron III chloride

  12. Magnesium Sulphate

  13. Lead IV oxide

  14. Manganese II oxide

  15. Nickel II oxide

  16. Formulas of Ionic Compounds Roman Numeral indicates ion charge of metal Mercury II phosphate Hg2+ PO43- Hg3(PO4)2 Hg2+ PO43- Hg2+

  17. Naming Ionic Compounds Must use a roman numeral to indicate the charge of metal ions with more than one possible ion charge

  18. Cr2O3 3+ Cr O2- +3 or +2 3+ Cr O2- O2- chromium III oxide

  19. A roman numeral is not required when a metal has only one ion charge K2SO4 potassium sulphate +1 only

  20. Covalent compounds- two nonmetals

  21. Greek prefixes 1 – mono 7 - hepta 8 - octa 2 – di 9 – nona 3 – tri 10 - deca 4 – tetra 11 - undeca 5 – penta 6 - hexa 12 - dodeca

  22. Formulas of Molecular Compounds SO2 sulphur dioxide NI3 nitrogen triiodide diphosphoruspentoxide P2O5 N4O9 tetranitrogennonoxide No mono for 1st atom! Two ii’s are OK! End with ide! ao- drop the a

  23. Name CuSO4. 5H2O copper II sulphate pentahydrate CaHPO4 · 2H2O calcium monohydrogen phosphate dihydrate Na2SO4 · 10H2O sodium sulphate decahydrate

  24. Write a balanced combustion equations with phase symbols. C12H24 + O2 

  25. Write a balanced combustion equations with phase symbols. C12H24 + O2  CO2 + H2O

  26. Write a balanced combustion equations with phase symbols. C12H24 + O2  CO2 + H2O

  27. Write a balanced combustion equations with phase symbols. C12H24 + O2  12CO2 + H2O

  28. Write a balanced combustion equations with phase symbols. C12H24 + O2  12CO2 + 12H2O

  29. Write a balanced combustion equations with phase symbols. C12H24 + 18O2  12CO2 + 12H2O

  30. Write a balanced combustion equations with phase symbols. C12H24(l) + 18O2(g) 12CO2(g) + 12H2O(l)

  31. Write a balanced equation with phase symbols. A solution of aluminum chloride,carbon dioxide, and water can be prepared mixing pure aluminum carbonate with a solution of hydrochloric acid. Al2(CO3)3(s) + 6HCl(aq)3CO2(g) + 2AlCl3(aq) + 3H2O(l)

  32. WorkbookAssignment # 5

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