Printed from https://www.webqc.org

Chemical Equations Balanced on 04/26/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
Cu + H2SO4(s) = CuSO4(s) + SO2(s) + H2O(s) =>
Cu + 2 H2SO4(s) = CuSO4(s) + SO2(s) + 2 H2O(s)

SO2 + Na2CO3 = Na2SO4 + Na2S + CO2 =>
4 SO2 + 4 Na2CO3 = 3 Na2SO4 + Na2S + 4 CO2

Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]

C2H6O + C2H2O = C4H8O2 =>
C2H6O + C2H2O = C4H8O2

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

IO3{-} + SO2 + H2O = I2{-} + SO4{2-} + H{+} =>
4 IO3{-} + 11 SO2 + 10 H2O = 2 I2{-} + 11 SO4{2-} + 20 H{+}

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

TbF4 + KOH = Tb(OH)3 + O2 + KF + H2O =>
4 TbF4 + 16 KOH = 4 Tb(OH)3 + O2 + 16 KF + 2 H2O

NaCO = NaC + O2 =>
2 NaCO = 2 NaC + O2

NaOH + H2SO4 = Na2SO4 + H + OH =>
2 NaOH + H2SO4 = Na2SO4 + 2 H + 2 OH

NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl

Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4

CaO + K2CO3 + H2O = CaCO3 + KOH =>
CaO + K2CO3 + H2O = CaCO3 + 2 KOH

Ba(NO3)2 + NaIO3 = Ba(IO3)2 + Na(NO3) =>
Ba(NO3)2 + 2 NaIO3 = Ba(IO3)2 + 2 Na(NO3)

NO3{-} = NO2 + O2 + e =>
2 NO3{-} = 2 NO2 + O2 + 2e

NH3 + O2 = NOH2O + H2O =>
4 NH3 + 5 O2 = 4 NOH2O + 2 H2O

Cu5FeS4 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 Cu5FeS4 + 76 HNO3 = 15 Cu(NO3)2 + 3 Fe(NO3)3 + 12 H2SO4 + 37 NO + 26 H2O

SbH3 + OH{-} + H2O = [Sb(OH)4]{-} + H2 =>
SbH3 + OH{-} + 3 H2O = [Sb(OH)4]{-} + 3 H2

Rb3PO4 + Pb(NO3)2 = Pb3(PO4)2 + RbNO3 =>
2 Rb3PO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + 6 RbNO3

HCOOH + HCOONa = COOH + H2COONa =>
HCOOH + HCOONa = COOH + H2COONa

RbOH + Ca = CaO + RbH =>
RbOH + Ca = CaO + RbH

Ag2NO3(aq) + NaBr(aq) = AgBr(s) + Na2NO3(aq) =>
Ag2NO3(aq) + 2 NaBr(aq) = 2 AgBr(s) + Na2NO3(aq)

FeCO3 + Al2(SO4)3 = FeSO4 + Al2(CO3)3 =>
3 FeCO3 + Al2(SO4)3 = 3 FeSO4 + Al2(CO3)3

AlCl3 + O2 = AlO2 + Cl =>
AlCl3 + O2 = AlO2 + 3 Cl

C2H4 + Cl2 = C2Cl10 + HCl =>
C2H4 + 7 Cl2 = C2Cl10 + 4 HCl

PbO2 + KI + H2O = PbI2 + KOH + I =>
PbO2 + 4 KI + 2 H2O = PbI2 + 4 KOH + 2 I

CrSCN{2+} + BrO{-} + OH{-} = Br{-} + NO3{-} + CO3{-} + SO4{2-} + CrO42{-} + H2O =>
2 CrSCN{2+} + 97 BrO{-} + 14 OH{-} = 97 Br{-} + 2 NO3{-} + 2 CO3{-} + 2 SO4{2-} + 2 CrO42{-} + 7 H2O

Zn + NaOH = Na3ZnO3 + H2 =>
2 Zn + 6 NaOH = 2 Na3ZnO3 + 3 H2

Si(OH)2 + NaBr = SiBr2 + NaOH =>
Si(OH)2 + 2 NaBr = SiBr2 + 2 NaOH

NaOH + Na2SO4 = Na + (SO4)OH =>
NaOH + Na2SO4 = 3 Na + (SO4)OH

C8H12O8 + O2 = H2O + C8O6 =>
C8H12O8 + 2 O2 = 6 H2O + C8O6

CuCl2(solution) + NaOH(solution) = Cu(OH)2(solid) + NaCl(solution) =>
CuCl2(solution) + 2 NaOH(solution) = Cu(OH)2(solid) + 2 NaCl(solution)

Sr + CuO = SrO + Cu =>
Sr + CuO = SrO + Cu

In + Cl = InCl3 =>
In + 3 Cl = InCl3

AlBr3 + K3PO4 = KBr + AlPO4 =>
AlBr3 + K3PO4 = 3 KBr + AlPO4

Na2C2O4 + HCl + HNO3 = NaCl + CO2 + NO + H2O =>
3 Na2C2O4 + 6 HCl + 2 HNO3 = 6 NaCl + 6 CO2 + 2 NO + 4 H2O

CI2 + NaBr = NaCI2 + Br =>
CI2 + NaBr = NaCI2 + Br

H2SO4 + NH3(H2O) = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH3(H2O) = (NH4)2SO4 + 2 H2O

KCl + AgClO4 = KClO4 + AgCl =>
KCl + AgClO4 = KClO4 + AgCl

Mg + NaClO3 = MgO + NaCl =>
3 Mg + NaClO3 = 3 MgO + NaCl

Hg2Cl2 + HNO3 = Hg(NO3)2 + NO + HCl2 + H2O =>
Hg2Cl2 + 5 HNO3 = 2 Hg(NO3)2 + NO + HCl2 + 2 H2O

C4H9Cl(ag) + KI(ag) = KCl + C4H9I =>
C4H9Cl(ag) + KI(ag) = KCl + C4H9I

C4H10O + I2 + NaOH = C4H9O + NaI + H2O =>
2 C4H10O + I2 + 2 NaOH = 2 C4H9O + 2 NaI + 2 H2O

C6H5HO + Na2Cr2O7 + H2SO4 = H2O + Na2SO4 + Cr2(SO4)3 + C6H5COOH =>
21 C6H5HO + 8 Na2Cr2O7 + 32 H2SO4 = 41 H2O + 8 Na2SO4 + 8 Cr2(SO4)3 + 18 C6H5COOH

BePO4 + NH4O = BeO + NH4PO4 =>
BePO4 + NH4O = BeO + NH4PO4

CNH3 + O2 = CO2 + H2O + N2 =>
4 CNH3 + 7 O2 = 4 CO2 + 6 H2O + 2 N2

FeO(s) + CO(s) = Fe(s) + CO2(g) =>
FeO(s) + CO(s) = Fe(s) + CO2(g)

Ag + P4 = Ag3P =>
12 Ag + P4 = 4 Ag3P

Sr(OH)2 + MgCl2 = SrCl2 + Mg(OH)2 =>
Sr(OH)2 + MgCl2 = SrCl2 + Mg(OH)2

S + CO = SO2 + C =>
S + 2 CO = SO2 + 2 C

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 04/19/25
Equations balanced on 03/27/25
Equations balanced on 04/26/24
Please let us know how we can improve this web app.
Menu Balance Molar mass Gas laws Units Chemistry tools Periodic table Chemical forum Symmetry Constants Contribute Contact us
How to cite?