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Chemistry Manual 2012-2013 - Edison State College

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Blake Schmidt - Unit 8 Page 41<br />

U8 EP2<br />

Unit 8: Example Problems 2<br />

Balancing Equations<br />

16.<br />

17.<br />

18.<br />

19.<br />

20.<br />

21.<br />

____SO2 + ____O2<br />

____CH4 + ____O2<br />

____P + ____Cl2<br />

____CO + ____O2<br />

____CH4 + ____ O2<br />

____Li + ____Br2<br />

____SO3<br />

____CO + ____H2O<br />

____PCl3<br />

____CO2<br />

____CH3OH<br />

____LiBr<br />

22.<br />

____Al2O3<br />

____Al + ____O2<br />

23.<br />

24.<br />

____Na + ____H2O<br />

____CO2 + ____H2O<br />

____NaOH + ____H2<br />

____C6H12O6 + ____O2<br />

25.<br />

____H2SO4 + ____NaCl<br />

____HCl + ____Na2SO4<br />

Two reactions are used to get rid of sulfur dioxide, a pollutant from burning coal:<br />

26.<br />

____H2 + ____SO2<br />

____H2S + ____H2O<br />

27.<br />

____CaCO3 + ____SO2 + ____ O2<br />

____CaSO4 + ____CO2<br />

28.<br />

29.<br />

30.<br />

31.<br />

____AgNO3 + ____CaCl2<br />

____HCl + ____Ba(OH)2<br />

____H3PO4 + ____NaOH<br />

____Pb(NO3)2 + ____KI<br />

____AgCl + ____Ca(NO3)2<br />

____BaCl2 + ____H2O<br />

____Na3PO4 + ____H2O<br />

____ PbI2 + ____KNO3<br />

32.<br />

33.<br />

34.<br />

35.<br />

____CuO + ____NH3<br />

____C2H5OH + ____O2<br />

____C2H6 + ____O2<br />

____NO2 + ____H2O<br />

____N2 + ____Cu + ____H2O<br />

____CO2 + ____H2O<br />

____CH3COOH + ____H2O<br />

____HNO3 + ____NO

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