Printed from https://www.webqc.org

Chemical Equations Balanced on 04/29/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
K4Fe(CN)6 + Cu(NO3)2 = Cu4(Fe(CN)6)2 + KNO3 =>
2 K4Fe(CN)6 + 4 Cu(NO3)2 = Cu4(Fe(CN)6)2 + 8 KNO3

C4H6 + H2O = C4H9 + OH =>
C4H6 + 3 H2O = C4H9 + 3 OH

MnO4{-} + H2O + NO2{-} = MnO2 + NO3{-} + OH{-} =>
2 MnO4{-} + H2O + 3 NO2{-} = 2 MnO2 + 3 NO3{-} + 2 OH{-}

Fe2(SO3)3 + KNO3 = Fe(NO3)3 + K2SO3 =>
Fe2(SO3)3 + 6 KNO3 = 2 Fe(NO3)3 + 3 K2SO3

NH4OH + CH3CO2H = CH3COONH4 + H2O =>
NH4OH + CH3CO2H = CH3COONH4 + H2O

C6H5CH3 + H2O = C6H5COOH + H =>
C6H5CH3 + 2 H2O = C6H5COOH + 6 H

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

NaBr + CH3CH2CH2CH2OH = CH3CH2CH2CH2Br + NaOH =>
NaBr + CH3CH2CH2CH2OH = CH3CH2CH2CH2Br + NaOH

CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O

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

CH3NH2 + HCHO2 = CH3HO2 + NH2HC =>
CH3NH2 + HCHO2 = CH3HO2 + NH2HC

HCl + NaOH = H2ClO + HClNa =>
2 HCl + NaOH = H2ClO + HClNa

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

Ca(OH)2 + Co2 = CaCo3 + OH =>
2 Ca(OH)2 + 3 Co2 = 2 CaCo3 + 4 OH

Pb + Sn(NO3)3 = Sn + Pb(NO3)2 =>
3 Pb + 2 Sn(NO3)3 = 2 Sn + 3 Pb(NO3)2

MgI2 + Ca = Mg + CaI2 =>
MgI2 + Ca = Mg + CaI2

H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O

NaCO3 + Ba(NO3)2 = Ba(CO3)2 + NaNO3 =>
2 NaCO3 + Ba(NO3)2 = Ba(CO3)2 + 2 NaNO3

Cu + H3(NO3)3 = Cu(NO3)2 + H2O + NO2 =>
3 Cu + 4 H3(NO3)3 = 3 Cu(NO3)2 + 6 H2O + 6 NO2

SnCl2 + H2TeO3 + HCl = Te + H2(SnCl6) + H2O =>
2 SnCl2 + H2TeO3 + 8 HCl = Te + 2 H2(SnCl6) + 3 H2O

Na2Cr2O7 + KNO2 + HNO3 = KNO3 + Cr(NO3)3 + NaNO3 + H2O =>
Na2Cr2O7 + 3 KNO2 + 8 HNO3 = 3 KNO3 + 2 Cr(NO3)3 + 2 NaNO3 + 4 H2O

FeCl3 + H2O = HCl + Fe(OH)3 =>
FeCl3 + 3 H2O = 3 HCl + Fe(OH)3

D + SO2 = DS + O =>
D + SO2 = DS + 2 O

Ca(ClO)2 + HBr = CaBr2 + HClO =>
Ca(ClO)2 + 2 HBr = CaBr2 + 2 HClO

C6H5NH3Cl + H2O = H3O + C6H5NH2 + Cl =>
C6H5NH3Cl + H2O = H3O + C6H5NH2 + Cl

Fe2 + C6H8O7 = Fe2O3 + C6H5O4 + H =>
Fe2 + C6H8O7 = Fe2O3 + C6H5O4 + 3 H

FeCr2O4 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr2O4 + 8 K2CO3 + 7 O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2

KOH(l) + C + N2(g) = K2(CN)2(g) + K2CO3 + H2(g) =>
6 KOH(l) + 4 C + N2(g) = K2(CN)2(g) + 2 K2CO3 + 3 H2(g)

H2S + HNO3 = S + NO2 + H2O =>
H2S + 2 HNO3 = S + 2 NO2 + 2 H2O

SO2 + HMnO4 + H2O = MnSO3 + H2SO4 =>
7 SO2 + 2 HMnO4 + 4 H2O = 2 MnSO3 + 5 H2SO4

Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2

NaNO3 + HCl + NaI = NO + H2O + I2 + NaCl =>
2 NaNO3 + 8 HCl + 6 NaI = 2 NO + 4 H2O + 3 I2 + 8 NaCl

Cd + H2CO3 = CdCO3 + H =>
Cd + H2CO3 = CdCO3 + 2 H

K3PO4KCl + CuCl2 = Cu3(PO4)2 + KCl =>
2 K3PO4KCl + 3 CuCl2 = Cu3(PO4)2 + 8 KCl

Fe2O3 + Na2CO3 = Fe2(CO3)3 + Na2O =>
Fe2O3 + 3 Na2CO3 = Fe2(CO3)3 + 3 Na2O

KH2PO4 + AgNO3 = KH2NO3 + AgPO4 =>
KH2PO4 + AgNO3 = KH2NO3 + AgPO4

K2Cr2O7 + H2SO4 + KI = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KI = 4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O

Ca(CO3)2 + HCl = Ca(Cl)2 + H(CO3) =>
Ca(CO3)2 + 2 HCl = Ca(Cl)2 + 2 H(CO3)

MnO2(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 MnO2(s) + 4 Al(s) = 3 Mn(s) + 2 Al2O3(s)

H2SO4(aq) + LiOH(aq) = H2O + Li + SO4 =>
H2SO4(aq) + 2 LiOH(aq) = 2 H2O + 2 Li + SO4

TiCl4 + BaCl2 + H2C2O4*H2O = BaTiO(C2O4)2 + HCl + H2O =>
TiCl4 + BaCl2 + 2 H2C2O4*H2O = BaTiO(C2O4)2 + 6 HCl + H2O

Na[Cr(OH)4(H2O2)] + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Na[Cr(OH)4(H2O2)] + Br2 + 4 NaOH = 2 Na2CrO4 + 2 NaBr + 8 H2O

Cu + HNO3 = Cu(NO3)2 + HN + H2O =>
3 Cu + 7 HNO3 = 3 Cu(NO3)2 + HN + 3 H2O

Na2Co3(aq) + FeCl2(aq) = FeCo3(s) + NaCl(aq) =>
Na2Co3(aq) + FeCl2(aq) = FeCo3(s) + 2 NaCl(aq)

NaBr(s) + H2SO4(c) = Br2(l) + SO2(g) + Na2SO4(ac) + H2O =>
2 NaBr(s) + 2 H2SO4(c) = Br2(l) + SO2(g) + Na2SO4(ac) + 2 H2O

NH4Al(SO4)2 + NaOH = Al(OH)3 + NH4OH + Na2SO4 =>
NH4Al(SO4)2 + 4 NaOH = Al(OH)3 + NH4OH + 2 Na2SO4

HgNO3 = HgNO2 + O2 =>
2 HgNO3 = 2 HgNO2 + O2

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

HNO3 + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + 2 NO2

Fe(HSO4)3 + H2O = Fe(OH)3 + H2SO4 =>
Fe(HSO4)3 + 3 H2O = Fe(OH)3 + 3 H2SO4

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 36 37 38 39 40 41 42 43 44 45
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 04/22/25
Equations balanced on 03/30/25
Equations balanced on 04/29/24
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?