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mnm016

  • 3 years ago

Pb(NO3)2(aq) + 2KI(aq) → PbI2(s) + 2KNO3(aq 3 CuSO4 + 2 Al → Al2(SO4)3 + 3 Cu MgO + CO2 → MgCO3 2 H2O(l) → 2 H2(g) + O2(g) MgCl2 + Ca(OH)2 → Mg(OH)2 + CaCl2 One of the reactions you conducted can actually be categorized as TWO different types of reactions. Which reaction is this, and what are the two types of reactions?

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  1. Kira_Yamato
    • 3 years ago
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    Pb(NO3)2(aq) + 2KI(aq) → PbI2(s) + 2KNO3(aq) = Precipitation rxn 3 CuSO4 + 2 Al → Al2(SO4)3 + 3 Cu = Displacement rxn / Redox MgO + CO2 → MgCO3 = Acid-Base (sort of) 2 H2O(l) → 2 H2(g) + O2(g) = Decomposition / Disproportionation MgCl2 + Ca(OH)2 → Mg(OH)2 + CaCl2 = Precipitation rxn

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