Unit #1Unit #2Unit #3Unit #4Unit #5Unit #6Unit #7Unit #8Unit #9Unit #10
spacerUNIT # 8  
spacerspacerIntroduction
spacerspacerObjectives
spacerspacerReading


spacer8.1 Conventions
spacerand Symbols
spacer8.2 Balancing
spacerChemical
spacerEquations
spacer8.3 Methods of
spacerBalancing
spacerEquations
spacerBalance by Inspection
spacerBalance algebraically
spacer8.4 Types of
spacerChemical
spacerReactions
spacer8.5 Calculations
spacerBased on
spacerChemical
spacerEquations
spacerMole-mole calculations
spacerMass-mass calculations
spacerMass-mole calculations
spacerLimiting Reagent calculations


spacerProblems
spacer1 | 2 | 3 | 4

Unit # 8 - CHEMICAL REACTIONS
Classify and Balance Chemical Equations

Classify and balance each reaction as being combination, decomposition, single replacement,or double replacement.

(a) Mg (s) + H2O (g) Mg(OH)2 (s) + H2(g)
(b) C3H8 (g) + O2 (g) CO2 (g) + H2O (l)
(c) Ba(OH)2 (s) + H3PO4 (aq) Ba3(PO4)2 (aq) + H2O (l)
(d) NaClO3 (aq) NaCl (aq) + O2 (g)
(e) SO2 (g) + O2 SO3 (g)
(f) AgNO3 (aq) + Al (s) Al(NO3)3 (aq) + Ag (s)
(g) H2SO4 (aq) + KOH (aq) K2SO4 (aq) + H2O (l)

 

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