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Predicting Single Double Displacement Reactions

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Predicting Single Double Displacement Reactions

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    1. Predicting Single & Double Displacement Reactions By Jed Perron

    2. The Activity Series The Activity Series is used to predict the outcome of single displacement reactions The higher a metal is on the Activity Series, the more likely it will react with those below it A metal will not displace a metal higher on the activity series than itself

    3. The Activity Series Cont. The metals near the top are more reactive because their valence electrons are more easily removed H is the only nonmetal in the series, H2 may be displaced from acids or can be given off when a metal reacts with H2O producing H2 + metal hydroxide

    4. The Activity Series Questions Which of these will react? K + NaCl ? ??? K + NaCl ? Na + KCl Al + AgNO3 ? ??? Al + AgNO3 ? Ag + AL(NO3)3 Cu + CaCO3 ? ??? Cu + CaCO3 ? Ca + CuCO3 Pb + ZnO ? ??? Pb + ZnO ? No Rxn

    5. The Solubility Table The Solubility Table is used to predict the outcome of double replacement reactions

    6. The Solubility Table Cont. If both products of a double replacement reaction are soluble then no reaction occurs If at least one product of a double replacement reaction is solid then a reaction occurs A double displacement reaction involves two ionic compounds that are dissolved in water

    7. The Solubility Table Questions Which of these will react? NaCl (aq) + Ba3(PO4)2 (s) ? ??? NaCl (aq) + Ba3(PO4)2 (s) ? No Rxn FeCO3 (s) + CaCl (aq) ???? FeCO3 (s) + CaCl (aq) ? FeCl2 (aq) + CaCO3 (s) LiNO3 (aq) + MgBr2 (aq) ? ??? LiNO3 (aq) + MgBr2 (aq) ? No Rxn Zn(OH)2 (s) + NiSO4 (aq) ? ??? Zn(OH)2 (s) + NiSO4 (aq) ? ZnSO4 (aq) + Ni(OH)2 (s)

    8. Works Cited http://en.wikipedia.org/

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