Printed from https://www.webqc.org

Chemical Equations Balanced on 03/18/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
Na2CO3 + Mg(SO4) = Na2(SO4) + Mg(CO3) =>
Na2CO3 + Mg(SO4) = Na2(SO4) + Mg(CO3)

KI(aq) + CI2(g) = KCI(aq) + I2(g) =>
KI(aq) + CI2(g) = KCI(aq) + I2(g)

NaBO3 + H2SO4 + KMnO4 = Na2SO4 + KBO3 + HMnO4 =>
2 NaBO3 + H2SO4 + 2 KMnO4 = Na2SO4 + 2 KBO3 + 2 HMnO4

CH3COOH + Na2O = CH3COONa + NaOH =>
CH3COOH + Na2O = CH3COONa + NaOH

C7H16 + HNO3 = C7H15NO2 + H2O =>
C7H16 + HNO3 = C7H15NO2 + H2O

PbNO3 + NaI = Na2(NO3) + PbI2 =>
PbNO3 + 2 NaI = Na2(NO3) + PbI2

Fe(OH)2 + N2O5 = Fe2O3 + NH3 + H2O =>
16 Fe(OH)2 + N2O5 = 8 Fe2O3 + 2 NH3 + 13 H2O

Ni + H2O = H2 + NiOH =>
2 Ni + 2 H2O = H2 + 2 NiOH

N2O4(g) + CO(g) = N2O(g) + CO2(g) =>
N2O4(g) + 3 CO(g) = N2O(g) + 3 CO2(g)

Na1 + O2 = Na2O1 =>
4 Na1 + O2 = 2 Na2O1

Al2O3(s) + NaOH(l) + HF = Na3AlF6 + H2O =>
Al2O3(s) + 6 NaOH(l) + 12 HF = 2 Na3AlF6 + 9 H2O

Ca(NO3)2 + NH4F = CaF2 + N2O + H2O =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 N2O + 4 H2O

BaCl2 + (NH4)2(CO3) = Ba(CO3) + NH4Cl =>
BaCl2 + (NH4)2(CO3) = Ba(CO3) + 2 NH4Cl

Cu + H2SO4 = Cu2O4 + SO2 + H2O =>
2 Cu + 4 H2SO4 = Cu2O4 + 4 SO2 + 4 H2O

Al2(CO3)3 + Ba(OH)2 = Al(OH)3 + BaCO3 =>
Al2(CO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCO3

Mn(OH)2 + AgNO3 = Mn(NO3)2 + Ag2O + H2O =>
Mn(OH)2 + 2 AgNO3 = Mn(NO3)2 + Ag2O + H2O

Fe(CH3COO)2 + NH4OH = NH4CH3COO + Fe(OH)2 =>
Fe(CH3COO)2 + 2 NH4OH = 2 NH4CH3COO + Fe(OH)2

CrO4{-2} + H{+} = Cr2O7{2-} + H2O =>
2 CrO4{-2} + 2 H{+} = Cr2O7{2-} + H2O

As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O

KHCO3 + Al(NO3)3 = Al(OH)3 + CO2 + KNO3 =>
3 KHCO3 + Al(NO3)3 = Al(OH)3 + 3 CO2 + 3 KNO3

C2H4 + CuO = CH3CO2H + Cu =>
C2H4 + 2 CuO = CH3CO2H + 2 Cu

C3H8(l) + O2(g) = CO2(g) + H2O(l) =>
C3H8(l) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)

Pb(OH)2 + CaCO3 = Ca(OH)2 + Pb2(CO3)2 =>
2 Pb(OH)2 + 2 CaCO3 = 2 Ca(OH)2 + Pb2(CO3)2

Ba3N2(aq) + H2O(l) = Ba(OH)2(aq) + NH3(aq) =>
Ba3N2(aq) + 6 H2O(l) = 3 Ba(OH)2(aq) + 2 NH3(aq)

ClCH2CH2SCH2CH2Cl + H2O = HOCH2CH2SCH2CH2HO + HCl =>
ClCH2CH2SCH2CH2Cl + 2 H2O = HOCH2CH2SCH2CH2HO + 2 HCl

Na2S + Be(OH)2 = Na(OH) + BeS =>
Na2S + Be(OH)2 = 2 Na(OH) + BeS

HCl(aq) + MnO2 = MnCl2(aq) + H2O(l) + Cl2(g) =>
4 HCl(aq) + MnO2 = MnCl2(aq) + 2 H2O(l) + Cl2(g)

Cl + AlI3 = AlCl2 + I2 =>
4 Cl + 2 AlI3 = 2 AlCl2 + 3 I2

GaS = Ga + S =>
GaS = Ga + S

NaHCO3(aq) + HBr(aq) = NaBr + CO2 + H2O =>
NaHCO3(aq) + HBr(aq) = NaBr + CO2 + H2O

Al(OH)3 + FeSO4 = Fe(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 FeSO4 = 3 Fe(OH)2 + Al2(SO4)3

Na(s) + H2O(i) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(i) = 2 NaOH(aq) + H2(g)

(NH4)2SO4 + KOH = K2SO4 + NH3(g) + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3(g) + 2 H2O

HCHO + Ag(NH3)2OH = (NH4)2CO3 + NH3 + Ag + H2O =>
HCHO + 4 Ag(NH3)2OH = (NH4)2CO3 + 6 NH3 + 4 Ag + 2 H2O

NH5 + HCl = NH6Cl =>
NH5 + HCl = NH6Cl

C6H12O6 + K2Cr2O7 + H2SO4 = (C3H4O3) + (Cr) + K2SO4 + (H2O) =>
3 C6H12O6 + K2Cr2O7 + H2SO4 = 6(C3H4O3) + 2(Cr) + K2SO4 + 7(H2O)

Al + (NH4)ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3(NH4)ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O

Na + H2O = Na2OH2 =>
2 Na + H2O = Na2OH2

H2S(aq) + O2(g) = SO2(g) + H2O(l) =>
2 H2S(aq) + 3 O2(g) = 2 SO2(g) + 2 H2O(l)

Sb2Se3 + HNO3 + H2O = H3SbO4 + NH2OH + H2SeO4 =>
3 Sb2Se3 + 14 HNO3 + 32 H2O = 6 H3SbO4 + 14 NH2OH + 9 H2SeO4

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

C6H10 + KMnO4 + KOH = C6H8O4K2 + K2MnO4 + H2O =>
C6H10 + 8 KMnO4 + 10 KOH = C6H8O4K2 + 8 K2MnO4 + 6 H2O

(NH4)2(CO3) + NiCl2 = (NH4)Cl + Ni(CO3) =>
(NH4)2(CO3) + NiCl2 = 2(NH4)Cl + Ni(CO3)

NaI + Na2SeO3 + HCl = I2 + Se4 + NaCl + H2O =>
16 NaI + 4 Na2SeO3 + 24 HCl = 8 I2 + Se4 + 24 NaCl + 12 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

HgO + SiO2 = HgSiO3 =>
HgO + SiO2 = HgSiO3

K2CO3 + Ca(C3H5O3)2 = K2(C3H5O3)2 + CaCO3 =>
K2CO3 + Ca(C3H5O3)2 = K2(C3H5O3)2 + CaCO3

Hg(NO3)2 + NH4Br = (NH4)(NO3) + HgBr2 =>
Hg(NO3)2 + 2 NH4Br = 2(NH4)(NO3) + HgBr2

H + O = HO =>
H + O = HO

SnO2(aq) + H2(g) = Sn(s) + H2O(l) =>
SnO2(aq) + 2 H2(g) = Sn(s) + 2 H2O(l)

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
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 03/11/25
Equations balanced on 02/16/25
Equations balanced on 03/18/24
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?
Choose languageDeutschEnglishEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусский中文日本語한국어