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Predicting Products

Predicting Products. Single Displacement. Use activity series A more active element replaces a less active one or the reaction will not occur. NaCl + F 2 ---> NaF + Cl 2 NaF + Cl 2 ---> No reaction. MgCl 2 + Na  KBr + Cl 2  FeCl 3 + Cu  Na 2 SO 4 + Cu .

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Predicting Products

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  1. Predicting Products

  2. Single Displacement • Use activity series • A more active element replaces a less active one or the reaction will not occur

  3. NaCl + F2 --->NaF + Cl2NaF + Cl2 --->No reaction

  4. MgCl2 + Na KBr + Cl2FeCl3 + Cu Na2SO4 + Cu 

  5. Double Displacement or Metathesis • Use solubility tables • For a reaction to occur, a ppt must form

  6. BaCl2(aq)+ K2SO4(aq)----->BaSO4(s)+ KCl(aq)

  7. NaCl(aq) + KBr(aq)----->NaBr(aq) + KCl(aq) No Reaction

  8. Name reactants, predict & name products, and balance & classify the reactions on the board

  9. DD or Metathesis • Acid-base: • When an acid is combined with a base, the products will be salt & water

  10. HCl(aq) + NaOH(aq)----->NaCl(aq) + H2O(l)

  11. Mg(OH)2(aq) + H2SO4(aq)MgSO4(aq) + H2O(l)

  12. Ba(OH)2(aq) + CaCl2(aq)ZnCl2(aq) + K2CrO4(aq)KCl(aq) + Na2SO4(aq)

  13. HCl(aq) + NaOH(aq)H2SO4(aq) + KOH(aq)HCl(aq) + NH3(aq)

  14. Combustion • Carbon compound + oxygen yields Carbon dioxide & water

  15. C3H6(g) + O2(g)C4H8O(l) + O2(g) C4H8O4(g) + O2(g)

  16. Predict Products & Balance Rxn • CaCl2 + F2 • CaCl2 + Na  • CaCl2 + KNO3 • CaCl2 + K2SO4

  17. Predict & Balance • AlBr3 + F2 • AlBr3 + Zn  • AlBr3 + Na  • AlBr3 + Ba(NO3)2 • AlBr3 + K2SO4

  18. Calculate the mass of solid product formed when 4.16 g of barium chloride is added to 250 ml of 0.40 M potassium sulfate:

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