Printed from https://www.webqc.org

Chemical Equations Balanced on 02/28/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
O2 + H2O + e = OH{-} =>
O2 + 2 H2O + 4e = 4 OH{-}

KNO3 = KNO2 + O =>
KNO3 = KNO2 + O

CaO + N2 = Ca + N2O3 =>
3 CaO + N2 = 3 Ca + N2O3

Ba(OH)2 + Al(OH)3 = Ba(AlO2)2 + H2O =>
Ba(OH)2 + 2 Al(OH)3 = Ba(AlO2)2 + 4 H2O

Cd + CoNO3 = CdNO3 + Co =>
Cd + CoNO3 = CdNO3 + Co

AlSO4 + Ca(CH3COO) = CaSO4 + Al(CH3COO) =>
AlSO4 + Ca(CH3COO) = CaSO4 + Al(CH3COO)

Hg2{2+} + H2S = HgS + Hg + H{+} =>
Hg2{2+} + H2S = HgS + Hg + 2 H{+}

NaOH(aq) + Pb(NO3)2(aq) = NaNO3(s) + Pb(OH)2(aq) =>
2 NaOH(aq) + Pb(NO3)2(aq) = 2 NaNO3(s) + Pb(OH)2(aq)

Ga2S3 + K = S + GaK3 =>
Ga2S3 + 6 K = 3 S + 2 GaK3

NaNO2 + Cu + H2SO4 = Na2SO4 + Cu(NO3)2 + NO + H2O =>
8 NaNO2 + Cu + 4 H2SO4 = 4 Na2SO4 + Cu(NO3)2 + 6 NO + 4 H2O

HC3H5O3 + OH = H3C3O2 + H2O =>
HC3H5O3 + OH = H3C3O2 + 2 H2O

PtCO3 + HCl = PtCl2 + H2O + CO2 =>
PtCO3 + 2 HCl = PtCl2 + H2O + CO2

OH{-} + AsO3{3-} + I2 = AsO4{3-} + I{-} + H2O =>
2 OH{-} + AsO3{3-} + I2 = AsO4{3-} + 2 I{-} + H2O

CH3CH2COOHNaHCO3 = CH3CH2COONaH2OCO2 =>
CH3CH2COOHNaHCO3 = CH3CH2COONaH2OCO2

((NH4)3)(PO4) = H3PO4 + NH3 =>
((NH4)3)(PO4) = H3PO4 + 3 NH3

CrI3 + NO3{-} + CO3{-2} = CrO4{-2} + IO3 + NO2{-} + CO2 =>
CrI3 + 12 NO3{-} + CO3{-2} = CrO4{-2} + 3 IO3 + 12 NO2{-} + CO2

NaClO3 + KCl = NaCl + KClO3 =>
NaClO3 + KCl = NaCl + KClO3

CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)4)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 6 NH4OH + H2O2 = 2(Co(NH3)4)Cl3 + 20 H2O

Cr2O7{2-} + H3O{+} + NO2{-} = Cr{3+} + NO2 + H2O =>
Cr2O7{2-} + 14 H3O{+} + 6 NO2{-} = 2 Cr{3+} + 6 NO2 + 21 H2O

BaCl2*2H2O + C4H4K2O6*H2O = Ba(C4H4O6) + Cl{-} + K{+} + H2O =>
BaCl2*2H2O + C4H4K2O6*H2O = Ba(C4H4O6) + 2 Cl{-} + 2 K{+} + 3 H2O

BaS + KMnO4 = BaMn2O8 + K2S =>
BaS + 2 KMnO4 = BaMn2O8 + K2S

Na3 + H2O = Na3H2O =>
Na3 + H2O = Na3H2O

Cu + NaNO3 + H2SO4 = NO2 + Cu(NO3)2 + Na2SO4 + H2O =>
Cu + 4 NaNO3 + 2 H2SO4 = 2 NO2 + Cu(NO3)2 + 2 Na2SO4 + 2 H2O

H(C2H3O2) + Zr(OH)4 = Zr(C2H3O2)4 + H2O =>
4 H(C2H3O2) + Zr(OH)4 = Zr(C2H3O2)4 + 4 H2O

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

F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O

Ba = Ba(oh)2 =>
2 Ba = Ba(oh)2

HCl + PO4 = HClPO4 =>
HCl + PO4 = HClPO4

F2 + CaCl = FCl + Ca =>
F2 + 2 CaCl = 2 FCl + 2 Ca

Fe2(SO4)3 + H2SO4 = Fe2(SO3)3 + SO4 + H2O =>
Fe2(SO4)3 + 3 H2SO4 = Fe2(SO3)3 + 3 SO4 + 3 H2O

Mg + Cu(SO4) = Cu + Mg(SO4)2 =>
Mg + 2 Cu(SO4) = 2 Cu + Mg(SO4)2

Fe + FeSO4 = Fe(FeSO4) =>
Fe + FeSO4 = Fe(FeSO4)

CH4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
5 CH4 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 22 H2O + 5 CO2

Na2S2O3 + AlCl3 + H2O = Al(OH)3 + NaCl + H2S2O3 =>
3 Na2S2O3 + 2 AlCl3 + 6 H2O = 2 Al(OH)3 + 6 NaCl + 3 H2S2O3

Fe + O2 + H20(water) = Fe(OH)2 =>
10 Fe + 10 O2 + H20(water) = 10 Fe(OH)2

MnO4{-} + H{+} + S2O3{2-} = Mn + S4O6 + H2O =>
4 MnO4{-} + 32 H{+} + 14 S2O3{2-} = 4 Mn + 7 S4O6 + 16 H2O

C18H30O15 + H2O = C6H12O6 =>
C18H30O15 + 3 H2O = 3 C6H12O6

O2 + C6H14 = C2H4 + H2O =>
O2 + 2 C6H14 = 6 C2H4 + 2 H2O

Mg(HCO3)2 + H2S + Ca = Ca(HCO3)2 + MgH2S =>
Mg(HCO3)2 + H2S + Ca = Ca(HCO3)2 + MgH2S

Fe(NCS)3 + NH4Cl = NH4NCS + FeCl3 =>
Fe(NCS)3 + 3 NH4Cl = 3 NH4NCS + FeCl3

SF6 + O2 = SO4 + F2 =>
SF6 + 2 O2 = SO4 + 3 F2

HC6H6O6 + H2O = C6H6O6 + H3O =>
HC6H6O6 + H2O = C6H6O6 + H3O

Na2Cr2O7 + SO2 = Na2SO2 + Cr2O7 =>
Na2Cr2O7 + SO2 = Na2SO2 + Cr2O7

Al(ClO3)3 + KOH = KClO3 + Al(OH)3 =>
Al(ClO3)3 + 3 KOH = 3 KClO3 + Al(OH)3

Sn + Li2(CO3) = Li + Sn(CO3) =>
Sn + Li2(CO3) = 2 Li + Sn(CO3)

Cu{2+} + S2O3{2-} + I{-} = CuI + S4O6{2-} =>
2 Cu{2+} + 2 S2O3{2-} + 2 I{-} = 2 CuI + S4O6{2-}

As2O3 + KMnO4 + H2O = H3AsO4 + K + MnO2 =>
As2O3 + KMnO4 + 3 H2O = 2 H3AsO4 + K + MnO2

P2H4 = P + H =>
P2H4 = 2 P + 4 H

SiO4H4 + NaBr = SiBr4 + NaOH =>
SiO4H4 + 4 NaBr = SiBr4 + 4 NaOH

Hg(CN)4{-2} + Fe(OH)2 + OH{-} = Hg + CN{-} + Fe(OH)3 =>
Hg(CN)4{-2} + 2 Fe(OH)2 + 2 OH{-} = Hg + 4 CN{-} + 2 Fe(OH)3

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 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 02/21/25
Equations balanced on 01/29/25
Equations balanced on 02/28/24
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?