Reaction Prediction You will learn guidelines for Predicting Products of Selected Reactions Ws. 8.6, 8.7 Chemistry Table

Reaction Prediction Synthesis 1a. Formation of binary compounds A synthesis reaction will occur provided the two the elements involved are capable of demonstrating opposite valences. 1a. Formation of binary compounds A + B AB H2 + Cl2 Mg + Br2 Na + Cl2

2b. Metal-oxide + H20 base CaO + H20 Na2O + H20 2c. NM-oxide + H2O acids SO2 + H2O CO2 + H2O

Needs heat, light, electricity Decomposition Needs heat, light, electricity Decomposition of a substance by electricity is called electrolysis 2a. Binary Compound AB A + B HgO NaN3

2c. M-hydrogen carbonate: MHCO3 MO + H2O + CO2 2b. M-carbonates: MCO3 M-oxides + CO2 CaCO3 Na2CO3 2c. M-hydrogen carbonate: MHCO3 MO + H2O + CO2 NaHCO3

M-hydroxides: MOH MO + H2O M-chlorates: NaOH Ca(OH)2 MClO3 MCl + O2 KClO3 Fe(ClO3)2

Oxyacids : acid NMO + H2O H2CO3 H2SO4

3a Metal – Metal replacement A + BC AC+B Single Replacement 3a Metal – Metal replacement A + BC AC+B Al + Fe(NO3)2 Al + ZnCl2 Co + NaCl

3b. Active metal (group 1 &2) replaces H from water: M + H2O MOH + H2 Na + H2O Li + H2O ? Will it replace hydrogen from H2O? …….. Look on chart

3c. Active Metal replaces H from acid: M + HX MX + H2 Mg + HCl Zn + HCl Zn + H2SO4 ?will it replace H from acids …..look on chart?

Cl2 + KBr F2 + NaCl Br2 + KCl 3d. Halide – Halide replacement F2 one halogen replace another halogen D+ BC BD+C Cl2 + KBr F2 + NaCl Br2 + KCl F2 Cl2 Br2 I2

Identify the element that replaces hydrogen from acids but cannot replace tin from compounds?

According to the table, what is the most active transitional metal?

4a. Formation of a (ppt) from a solution Double Replacement 4a. Formation of a (ppt) from a solution l. Both reactants must be soluble 2. All DR will produce a (ppt), (g), H2O. 3. must use solubility chart KI + Pb(NO3)2 Ba(NO3) + Na2SO4

****4b. Acid + Base Neutralization Hfirst end (OH) HCl + NaOH H2SO4 + Ba(OH)2 HNO3 + Ca(OH)2 HC2H3O2 + Ba(OH)2 H2CO3 + Ca(OH)2 H3PO4 + K(OH)

1. NaI + CaCl2 2. HNO3 + Mn(OH)2 3. AgNO2 + BaSO4 4. LiBr + AgNO3 practice 1. NaI + CaCl2 2. HNO3 + Mn(OH)2 3. AgNO2 + BaSO4 4. LiBr + AgNO3

Hydrocarbon + Oxygen Carbon dioxide + water 5. Combustion Hydrocarbon + Oxygen Carbon dioxide + water Methane CH4 Ethane C2H6 Propane C3H8 Butane C4H10 Octane C8H18

Reaction Prediction You have learned guidelines for Predicting Products of Selected Reactions Ws. 8.6, 8.7 Chemistry Table

Chemical Equations How to read and balance chemical equations Identify 6 types of chemical reactions Observe Physical & Chemical Changes in reactions Complete and predict products of reactions Write Ionic and Net Ionic equations Ws. 8.1, 8.2, 8.3, 8.4, 8.5, 8.6, 8.7, 8.8