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Chemical Equations Balanced on 04/14/12

 Equations balanced on the previous day Equations balanced on the next day
Balance equation of any chemical reaction online for free
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FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

C2H4 + O2 + H2O = C2H4(OH)2 =>
2 C2H4 + O2 + 2 H2O = 2 C2H4(OH)2

FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S

K2Co3 + CuSo4 = K2So4 + CuCo3 =>
K2Co3 + CuSo4 = K2So4 + CuCo3

C + H2 + O2 = C8H18O =>
16 C + 18 H2 + O2 = 2 C8H18O

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

Cu2As2O7 + Zn + H2SO4 = Cu + AsH3 + ZnSO4 + H2O =>
Cu2As2O7 + 10 Zn + 10 H2SO4 = 2 Cu + 2 AsH3 + 10 ZnSO4 + 7 H2O

Ca(OH)2 + H2(SO)4 = Ca(SO)4 + H2O =>
Ca(OH)2 + H2(SO)4 = Ca(SO)4 + 2 H2O

K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3

K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3

P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3

P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3

NaOH(aq) + FeBr3(aq) = NaBr3 + FeOH =>
NaOH(aq) + FeBr3(aq) = NaBr3 + FeOH

NaOH(aq) + FeBr3(aq) = NaBr3 + FeOH =>
NaOH(aq) + FeBr3(aq) = NaBr3 + FeOH

Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO

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

Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H

Fe2O3 + Cu = CuO + Fe =>
Fe2O3 + 3 Cu = 3 CuO + 2 Fe

K2Cr3O7 + S + H2O = Cr2O + SO + KOH =>
2 K2Cr3O7 + 9 S + 2 H2O = 3 Cr2O + 9 SO + 4 KOH

Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O

C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O

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

KMnO4 + SO2 + H2O = KHSO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 KHSO4 + 2 MnSO4 + H2SO4

HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + 2 H2O(l)

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

CH3CH2OH + O2 = H2O + CH2COOH =>
4 CH3CH2OH + 5 O2 = 6 H2O + 4 CH2COOH

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2

K2CrO4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + CrSO4 + H2O =>
K2CrO4 + 2 Na2SO3 + 2 H2SO4 = K2SO4 + 2 Na2SO4 + CrSO4 + 2 H2O

FeO3(s) + CO(g) = Fe(s) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(s) + 3 CO2(g)

CaI2 + H2SO4 = HI + CaSO4 =>
CaI2 + H2SO4 = 2 HI + CaSO4

K2CrO4 + Na2SO3 + H2SO4 = KHSO4 + Na2SO4 + CrSO4 + H2O =>
K2CrO4 + 2 Na2SO3 + 3 H2SO4 = 2 KHSO4 + 2 Na2SO4 + CrSO4 + 2 H2O

K2CrO4 + Na2SO3 + H2SO4 = KHSO3 + Na2SO4 + CrSO4 + H2O =>
K2CrO4 + 4 Na2SO3 + 3 H2SO4 = 2 KHSO3 + 4 Na2SO4 + CrSO4 + 2 H2O

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

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

K2CrO4 + Na2SO3 + H2SO4 = KHSO3 + NaHSO4 + CrSO4 + H2O =>
K2CrO4 + 4 Na2SO3 + 7 H2SO4 = 2 KHSO3 + 8 NaHSO4 + CrSO4 + 2 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

FeC2O4*2H2O + H2O2 = Fe(C2O4){+} + OH{-} + H2O =>
2 FeC2O4*2H2O + H2O2 = 2 Fe(C2O4){+} + 2 OH{-} + 4 H2O

K2CrO4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + CrSO3 + H2O =>
K2CrO4 + 3 Na2SO3 + 2 H2SO4 = K2SO4 + 3 Na2SO4 + CrSO3 + 2 H2O

CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3

Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4

K2CrO4 + Na2SO3 + H2SO4 = KHSO4 + Na2SO4 + CrSO3 + H2O =>
K2CrO4 + 3 Na2SO3 + 3 H2SO4 = 2 KHSO4 + 3 Na2SO4 + CrSO3 + 2 H2O

K2CrO4 + Na2SO3 + H2SO4 = KHSO4 + Na2SO4 + CrSO4 + H2O =>
K2CrO4 + 2 Na2SO3 + 3 H2SO4 = 2 KHSO4 + 2 Na2SO4 + CrSO4 + 2 H2O

OH{-} + CrI3 + Cl2 = CrO4{2-} + IO4{-} + Cl{-} + H2O =>
64 OH{-} + 2 CrI3 + 27 Cl2 = 2 CrO4{2-} + 6 IO4{-} + 54 Cl{-} + 32 H2O

H2S2O3 = H2O + SO2 + S =>
H2S2O3 = H2O + SO2 + S

Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4

H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O

SBr = S + Br =>
SBr = S + Br

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Na2O + H2SO4 = H2O + Na2SO4 =>
Na2O + H2SO4 = H2O + Na2SO4

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Balance equation of any chemical reaction online for free
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