University:
Carleton College
Course:
EDUC 110 | Introduction to Educational Studies
Academic year:

2020
Views:

8

Pages:

2
Author:

Nabila N.

Chemical Reactions Notes Types of reactions 1. Synthesis (Combination)  A + B  AB  Only one product i. Zn + I2  ZnI2 4. Double replacement (double exchange)  AC + BD  AD + BC  Note that the metals in the reactants are listed first, and they are listed first in the products as well i. BaCl2 + Na2SO4  NaCl + BaSO4 2. Decomposition  AB  A + B  Only one reactant i. 2H2O  2H2 + O2 5. Combustion  Hydrocarbon + O2  H2O + CO2 i. Hydrocarbon: any CH compound (CH4, C8H18, etc)  CH4 + O2  CO2 + H2O 3. Single replacement (single exchange)  A + BC  AC + B  One free element in both products and reactants i. Metals replace metals ii. Nonmetals replace nonmetals  Zn + CuCl2  ZnCl2 + Cu Determine the type of reaction. Balance each equation. Type of reaction: 1. ____ Li3N + ____ NH4NO3  ___ LiNO3 + ___ (NH4)3N 2. ____ Pb + ____ H3PO4  ____ H2 + ____ Pb3(PO4)2 3. ____ C5H9O + ____ O2  ____ CO2 + ____ H2O 4. ____ NH3+ ____ H2SO4  ____ (NH4)2SO4 5. ____ NaBr + ____ Ca(OH)2  ___ CaBr2 + ____ NaOH 6. ____ HBr + ___ Al(OH)3  ___ H2O + ___ AlBr3 7. ____ N2 + ____ H2  ____ NH3 8. ____ KClO3  ____ KCl + ____ O2 9. ____ NaCl + ____ F2  ____ NaF + ____ Cl2 10. ____ H2 + ____ O2  ____ H2O 11. ____ Pb(OH)2 + ____ HCl  ____ H2O + ____ PbCl2 12. ____ AlBr3 + ____ K2SO4  ____ KBr + ____ Al2(SO4)3 13. ____ CH4 + ____ O2  ____ CO2 + ____ H2O

Basic Chemical Reactions Notes

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