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Chemical Equations Balanced on 11/09/11

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Cr2O7{-2} + H{+} + I{-} = Cr{+3} + I2 + H2O =>
Cr2O7{-2} + 14 H{+} + 6 I{-} = 2 Cr{+3} + 3 I2 + 7 H2O

CaCO3 + Al2Si2O7 = CaSiO3 + Ca2Al2O5 + CO2 =>
4 CaCO3 + Al2Si2O7 = 2 CaSiO3 + Ca2Al2O5 + 4 CO2

Fe + Cl2 = FeCl =>
2 Fe + Cl2 = 2 FeCl

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

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

NO2 + H2O + Cu = HNO3 + NOCu4 =>
3 NO2 + H2O + 4 Cu = 2 HNO3 + NOCu4

NO2 + H2O + Cu = HNO3 + NOCu3 =>
3 NO2 + H2O + 3 Cu = 2 HNO3 + NOCu3

Fe + HCl = FeCl3 + H =>
Fe + 3 HCl = FeCl3 + 3 H

NO2 + H2O + CuO = HNO3 + NOCu3 =>
9 NO2 + 4 H2O + 3 CuO = 8 HNO3 + NOCu3

F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2

NO2 + H2O + CuO = HNO3 + NOCu3 =>
9 NO2 + 4 H2O + 3 CuO = 8 HNO3 + NOCu3

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

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

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

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

C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O

CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4

C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O

Fe + NH4Cl = FeCl3 + NH4 =>
Fe + 3 NH4Cl = FeCl3 + 3 NH4

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O

CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O

NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O

ClO4{-} + SO3{2-} + H{+} = Cl2 + SO4{2-} + H2O =>
2 ClO4{-} + 7 SO3{2-} + 2 H{+} = Cl2 + 7 SO4{2-} + H2O

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

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

C8H10 + Fe(OH)3 + H{+} = H2CO3 + Fe2{+} + H2O =>
5 C8H10 + 84 Fe(OH)3 + 42 H{+} = 40 H2CO3 + 42 Fe2{+} + 132 H2O

IO3{-} + SO3{2-} + H{+} = I2 + SO4{2-} + H2O =>
2 IO3{-} + 5 SO3{2-} + 2 H{+} = I2 + 5 SO4{2-} + H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Ba(ClO3)2 + C7H44O = BaCl2 + CO2 + H2O =>
35 Ba(ClO3)2 + 6 C7H44O = 35 BaCl2 + 42 CO2 + 132 H2O

Ba(ClO3)2 + C7H4O = BaCl2 + CO2 + H2O =>
5 Ba(ClO3)2 + 2 C7H4O = 5 BaCl2 + 14 CO2 + 4 H2O

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

Ba(ClO3)2 + C7H4O = BaCl2 + CO + H2O =>
4 Ba(ClO3)2 + 3 C7H4O = 4 BaCl2 + 21 CO + 6 H2O

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

P4 + NaOH + H2O = NaH2PO2 + PH3 =>
P4 + 3 NaOH + 3 H2O = 3 NaH2PO2 + PH3

C + H2 = C6H6 =>
6 C + 3 H2 = C6H6

NaHCO3 + HNO3 = NaNO3 + CO2 + H2O =>
NaHCO3 + HNO3 = NaNO3 + CO2 + H2O

Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2

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

P4 + NaOH + H2O = NaH2PO2 + PH3 =>
P4 + 3 NaOH + 3 H2O = 3 NaH2PO2 + PH3

Sn + NO3{-} + H{+} = N2O + Sn{+4} + H2O =>
2 Sn + 2 NO3{-} + 10 H{+} = N2O + 2 Sn{+4} + 5 H2O

Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2

1 2 3 4 5 6 7
Balance the equation of any chemical reaction
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