University:
Eastern Kentucky University
Course:
CHE 111 | General Chemistry
Academic year:

2019
Views:

393

Pages:

2
Author:

sommatosmby

Predicting Products of Reactions Key PART A: Predict the Products (includes identifying type of reaction) and Balance: 1. 2 C8H18 (l) + 25 O2 (g) 16 CO2 (g) + 18 H2O (g) Type of Reaction: combustion 2. 2 MgO (s) 2 Mg (s) + O2 (g) Type of Reaction: decomposition 3. Ca (s) + CuCl2 (aq) Cu (s) + CaCl2 (aq) Type of Reaction: single displacement 4. 2 Al(OH)3 (s) + 3 H2SO4 (aq) Al2(SO4)3 (aq) + 6 H2O (l) Type of Reaction: neutralization 5. 2 Rb (s) + Br2 (l) 2 RbBr (aq) Type of Reaction: combination 6. 2 Na (s) + 2 H2O (l) H2 (g) + 2 NaOH (aq) Type of Reaction: single displacement 7. 2 Ca (s) + O2 (g) 2 CaO (s) Type of Reaction: combination 8. 3 Hg(OH)2 (s) + 2 H3PO4 (aq) Hg3(PO4)2(s) + 6 H2O (l) Type of Reaction: neutralization 9. C2H5OH (l) + 3 O2 (g) 2 CO2 (g) + 3 H2O (g) Type of Reaction: combustion 10. 2 Al (s) + 3 FeO (s) Al2O3(s) + 3 Fe (s) Type of Reaction: single displacement 11. 2 Ca3(PO4)2 (s) + 3 SiO2 (s) 6 CaO (s) + Si3(PO4)4 (s) Type of Reaction: double displacement 12. Fe2(SO4)3 (aq) + 6 KOH (aq) 3 K2SO4 (aq) + 2 Fe(OH)3 (s) Type of Reaction: double displacement 13. 2 Ca3(PO4)2 (s) + 3 Si(CO3)2 (s) Type of Reaction: double displacement 6 CaCO3 (s) + Si3(PO4)4 (s) PART B: Predict Products, Convert to Formulas and Balance 1. Iron (III) Chloride + Ammonium Hydroxide ammonium chloride + iron (III) hydroxide Balanced Equation: FeCl3 (aq) + 3NH4OH (aq) → 3 NH4Cl (aq) + Fe(OH)3 (s) Type of Reaction: double displacement 2. Aluminum Metal + Hydrochloric Acid hydrogen gas + aluminum chloride Balanced Equation: 2 Al (s) + 6 HCl (aq) → 3 H2 (g) + 2 AlCl3 (aq) Type of Reaction: single displacement 3. Calcium Hydroxide + Phosphoric Acid calcium phosphate + water Balanced Equation: 3 Ca(OH)2 (aq) + 2 H3PO4 (aq) → Ca3(PO4)2 (s) + 6 H2O (l) Type of Reaction: neutralization 4. Calcium Metal + Aluminum Chloride aluminum metal + calcium chloride Balanced Equation: 3 Ca (s) + 2 AlCl3 (aq) → 2 Al (s) + 3 CaCl2 (aq) Type of Reaction: single displacement 5. Ammonium Carbonate + Hydrochloric Acid ammonium chloride + carbonic acid Balanced Equation: (NH4)2CO3 (aq) + 2 HCl (aq) → 2 NH4Cl (aq) + H2CO3 (aq) Type of Reaction: double displacement 6. Barium Chloride + Aluminum Sulfate barium sulfate + aluminum chloride Balanced Equation: 3 BaCl2 (aq) + Al2(SO4)3 (aq) Type of Reaction: double displacement → 3 BaSO4 (s) + 2 AlCl3 (aq)