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Review of Reaction Types

Review of Reaction Types. Thus far!. Combustion. CxHy + ?  ? + ??. Combustion. CxHy + O 2  CO 2 + H 2 O Mg + O 2  ??. Combustion. CxHy + O 2  CO 2 + H 2 O Mg + O 2  MgO What dictates the formula of the product?.

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Review of Reaction Types

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  1. Review of Reaction Types Thus far!

  2. Combustion CxHy + ?  ? + ??

  3. Combustion CxHy + O2 CO2 + H2O Mg + O2  ??

  4. Combustion CxHy + O2 CO2 + H2O Mg + O2  MgO What dictates the formula of the product?

  5. Combustion CxHy + O2 CO2 + H2O Mg + O2  MgO What dictates the formula of the product? Charges of ions!

  6. Synthesis Identified by ????

  7. Synthesis Identified by 1 product.

  8. A metal and nonmetal will synthesize a _____________________ compound.

  9. A metal and nonmetal will synthesize an IONIC compound. Na + I2 ????

  10. A metal and nonmetal will synthesize an IONIC compound. Na + I2 NaI

  11. Two nonmetals will produce a compound with a somewhat unpredictable formula. S + O2 ???

  12. Two nonmetals will produce a compound with a somewhat unpredictable formula. S + O2 SOx N2 + O2  ???

  13. Two nonmetals will produce a compound with a somewhat unpredictable formula. S + O2 SOx N2 + O2  NOx

  14. Advanced Synthesis Simple compounds, called OXIDES can synthesize acids or bases. Whether an acid or base is made depends on the type of oxide that is reacted.

  15. Acids form from _____??___oxides.

  16. Acids form from nonmetal oxides.

  17. Bases form from __?????__ oxides.

  18. Bases form from metal oxides.

  19. NO2 + H2O  ???

  20. NO2 + H2O  HNO3 H+ NO3- from list

  21. Cs2O + H2O  ??????

  22. Cs2O + H2O  CsOH

  23. Decompositions Decompositions and synthesis are ??????????

  24. Decompositions Decompositions and synthesis are OPPOSITES.

  25. H2O  ????

  26. H2O  H2 + O2

  27. Fe2O3 ???

  28. Fe2O3 Fe + O2

  29. How to know what type is involved. Combustion= an organic compound + O2 OR active metal + O2 Synthesis= reactants are two elements OR oxide and water, ONE PRODUCT Decomposition= ONE REACTANT

  30. Now a review worksheet.

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