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Chemical Equations Balanced on 02/24/09

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

SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Na2SO4 + Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4

C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O

SiO2 + C + N2 = Si3N4 + CO =>
3 SiO2 + 6 C + 2 N2 = Si3N4 + 6 CO

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3

Na2SO4 + Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4

Cu(SO4) + Al = Al2(SO4)3 + Cu =>
3 Cu(SO4) + 2 Al = Al2(SO4)3 + 3 Cu

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

(CH3)2N2H2 + N2O4 = N2 + H2O + CO2 =>
(CH3)2N2H2 + 2 N2O4 = 3 N2 + 4 H2O + 2 CO2

Na + HCI = NaCI + H2 =>
2 Na + 2 HCI = 2 NaCI + H2

CoCl2 + H2O + O2 = Co3O4 + HCl =>
6 CoCl2 + 6 H2O + O2 = 2 Co3O4 + 12 HCl

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

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

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2

K2C2O4*H2O + FeCl3 = K3[Fe(C2O4)3]*3H2O + KCl =>
3 K2C2O4*H2O + FeCl3 = K3[Fe(C2O4)3]*3H2O + 3 KCl

NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O

NaHSO3 = Na2SO3 + SO2 + H2O =>
2 NaHSO3 = Na2SO3 + SO2 + H2O

Na3AlF6 + NaOH = NaF + NaAlO2 + H2O =>
Na3AlF6 + 4 NaOH = 6 NaF + NaAlO2 + 2 H2O

(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS

C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl

BaCl + NaSO3 = BaSO3 + NaCl =>
BaCl + NaSO3 = BaSO3 + NaCl

NH3 + H2O = NH4 + HNO =>
5 NH3 + H2O = 4 NH4 + HNO

TiO2 + SiO2 + C = TiSi2 + CO2 =>
TiO2 + 2 SiO2 + 3 C = TiSi2 + 3 CO2

Pb(NO3)2 + Pb2 = Pb3NO3 =>
2 Pb(NO3)2 + 5 Pb2 = 4 Pb3NO3

Ce(NO3)4 + Na3PO4 = Ce3(PO4)4 + NaNO3 =>
3 Ce(NO3)4 + 4 Na3PO4 = Ce3(PO4)4 + 12 NaNO3

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

K2C2O4*H2O + FeCl3 = K3[Fe(C2O4)3]*3H2O + KCl =>
3 K2C2O4*H2O + FeCl3 = K3[Fe(C2O4)3]*3H2O + 3 KCl

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

Al3Br + Cl2 = Al3ClBr =>
2 Al3Br + Cl2 = 2 Al3ClBr

Nd2O3 + CaCl2 + Na = Nd + CaO + NaCl =>
Nd2O3 + 3 CaCl2 + 6 Na = 2 Nd + 3 CaO + 6 NaCl

H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2

NaCl = Na + Cl =>
NaCl = Na + Cl

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O

Mg(OH) + (NH4)(PO4) = Mg(PO4) + NH3 + H2O =>
Mg(OH) + (NH4)(PO4) = Mg(PO4) + NH3 + H2O

HC2H3O2 + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 HC2H3O2 + Al(OH)3 = 3 H2O + Al(C2H3O2)3

Sn + AuCl3 = SnCl2 + Au =>
3 Sn + 2 AuCl3 = 3 SnCl2 + 2 Au

NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH

HC2H3O2 + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 HC2H3O2 + Al(OH)3 = 3 H2O + Al(C2H3O2)3

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

Mg + O = MgO =>
Mg + O = MgO

C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

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

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