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Chemical Equations Balanced on 02/25/09

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Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O

C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O

(PhCH3)2 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5(PhCH3)2 + 12 KMnO4 + 18 H2SO4 = 10 PhCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

Al(OH)3 + HNO3 = H2O + Al(NO3)3 =>
Al(OH)3 + 3 HNO3 = 3 H2O + Al(NO3)3

C2H2 + O = CO2 + H2O =>
C2H2 + 5 O = 2 CO2 + H2O

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

S2Cl2(l) + NH3(g) = S4N4(s) + S8(s) + NH4Cl =>
6 S2Cl2(l) + 16 NH3(g) = S4N4(s) + S8(s) + 12 NH4Cl

Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6

S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl

H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3

HgO = Hg + O =>
HgO = Hg + O

Al(OH)3 + HNO3 = H2O + Al(NO3)3 =>
Al(OH)3 + 3 HNO3 = 3 H2O + Al(NO3)3

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2

Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO

Al + H3PO4 = H2 + AlPO4 =>
2 Al + 2 H3PO4 = 3 H2 + 2 AlPO4

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3

NO2 + O2 + H20 = HNO3 =>
20 NO2 + 10 O2 + H20 = 20 HNO3

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3

AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3

CaCO3(s) + HC2H3O2(aq) = CO2(g) + Ca(C2H3O2)2(aq) + H2O(l) =>
CaCO3(s) + 2 HC2H3O2(aq) = CO2(g) + Ca(C2H3O2)2(aq) + H2O(l)

CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2

(PhCH3)2 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5(PhCH3)2 + 12 KMnO4 + 18 H2SO4 = 10 PhCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O

FeO + H = Fe + H2O =>
FeO + 2 H = Fe + H2O

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4

B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S

Fe2O3 + H = Fe + H2O =>
Fe2O3 + 6 H = 2 Fe + 3 H2O

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2

Fe2O3 + H2 = Fe2 + H2O =>
Fe2O3 + 3 H2 = Fe2 + 3 H2O

Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2

Mg + PbO2 = MgO + Pb =>
2 Mg + PbO2 = 2 MgO + Pb

As2S + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S + 16 HNO3 + 4 H2O = 6 H3AsO4 + 3 H2SO4 + 16 NO

As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO

Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)

Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O

Mg + CuO2 = MgO + Cu =>
2 Mg + CuO2 = 2 MgO + Cu

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