Including solubility rules

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Presentation transcript:

Including solubility rules Predicting Products Including solubility rules

How to recognize which type If reactants: Element(E), Compound(C) E + E C E + C C + C HE + EOH CxHy + O2 Synthesis Decomposition Single replacement Double replacement Acid/Base reaction Combustion

****Special Notes -Decomposition types: Metal CO3Metal Oxide + CO2 -Synthesis: reactant H2O metal OH product - Single Replacement: activity series Not stronger= NO Reaction (NR) product -Double Replacement: solubility table -Decomposition types: Metal CO3Metal Oxide + CO2 Metal ClO3Metal Cl+ O2 Metal OH Metal Oxide + H2O Acid Nonmetal Oxide + H2O

Determine Type Examples Synthesis H2 + O2 ® H2O ® Decomposition AgNO3 + NaCl ® Double replacement Zn + H2SO4 ® Single replacement HgO ® Decomposition KBr +Cl2 ® Single replacement Mg(OH)2 + H2SO3 ® Double replacement

Detemrine Type Examples II Acid/Base HNO3 + KOH ® Decomposition CaPO4 ® AgBr + Cl2 ® Single replacement Zn + O2 ® Synthesis HgO + Pb® Single replacement HBr + NH4OH ® Acid/Base Cu(OH)2 + KClO3 ® Double replacement

Now, Predict Products

Practice ____Na +____MgCl2  ____K + _____Cl2  ___Al2(CO3)3 + heat Type of Rxn Reactants Products 1 ____Na +____MgCl2  2 ____K + _____Cl2  3 ___Al2(CO3)3 + heat 4 _____Al+ ____O2 5 ___Pb(NO3)2+___KOH 6 ___Ca+___AgCl Practice

Practice ____Na +____MgCl2  ____K + _____Cl2  ___Al2(CO3)3 + heat Type of Rxn Reactants Products 1 ____Na +____MgCl2  2 ____K + _____Cl2  3 ___Al2(CO3)3 + heat 4 _____Al+ ____O2 5 ___Pb(NO3)2+ ___KOH 6 ___Ca+___AgCl Practice

More…. Practice ___C7H14 + ___O2 ___CuCl2 + ___Na2S ___H2+ ___I2 Type of Rxn Reactants Products 7 ___C7H14 + ___O2 8 ___CuCl2 + ___Na2S 9 ___H2+ ___I2 10 ___Zn+ ___Pb(NO3)2 11 ___Cu+___FeSO4 12 ___H2SO4 + heat More…. Practice

More…. ___C7H14 + ___O2 ___CuCl2 + ___Na2S ___H2+ ___I2 Type of Rxn Reactants Products 1 ___C7H14 + ___O2 2 ___CuCl2 + ___Na2S 3 ___H2+ ___I2 4 ___Zn+ ___Pb(NO3)2 5 ___Cu+___FeSO4 6 ___H2SO4 + heat More….

Solubility Table: 1. All compounds of Group 1 and ammonium soluble. . All nitrates, acetates & chlorates soluble . All halides soluble: except those of silver, mercury (I) & lead. . All sulfates soluble: except calcium, barium, strontium, lead, & mercury. . Expect for rule 1: carbonates, chromates, sulfides, hydroxides, oxides, phosphates, & silicates insoluble

Solubility: Determine if the following are soluble or insoluble: Lead (II) acetate Copper (II) carbonate Ammonium sulfide Silver Iodide Potassium Nitrate Calcium Sulfate Nickel phosphate Mercury (I) chloride Magnesium chromate Potassium hydroxide

Solubility: Determine if the following are soluble or insoluble: Lead (II) acetate Copper (II) carbonate Ammonium sulfide Silver Iodide Potassium Nitrate Calcium Sulfate Nickel phosphate Mercury (I) chloride Magnesium chromate Potassium hydroxide

What does this mean… If SOLUBLE then If INSOLUBLE then