Printed from https://www.webqc.org

Chemical Equations Balanced on 03/20/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
KI + K2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + K7SO4 + H2O =>
26 KI + K2Cr2O7 + 7 H2SO4 = 13 I2 + Cr2(SO4)3 + 4 K7SO4 + 7 H2O

AsCl3 + H2S = As2S3 + H2Cl2 =>
2 AsCl3 + 3 H2S = As2S3 + 3 H2Cl2

Pb2P2O7 + H2SO4 = PbSO4 + H4P2O7 =>
Pb2P2O7 + 2 H2SO4 = 2 PbSO4 + H4P2O7

Na + FeBr2 = NaBr + Fe2 =>
4 Na + 2 FeBr2 = 4 NaBr + Fe2

K2O + H2O = KOH =>
K2O + H2O = 2 KOH

C5H12O + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
6 C5H12O + 10 K2Cr2O7 + 40 H2SO4 = 15 CH3COOH + 10 Cr2(SO4)3 + 46 H2O + 10 K2SO4

SnO2 = SnO + O2 =>
2 SnO2 = 2 SnO + O2

Pb2(CO3)2 = Pb2O2 + CO2 =>
Pb2(CO3)2 = Pb2O2 + 2 CO2

Pb(HSiO3)4 + SrF2 = Sr(HSiO3)2 + PbF4 =>
Pb(HSiO3)4 + 2 SrF2 = 2 Sr(HSiO3)2 + PbF4

Sn{2+} = Sn{4+} + Sn =>
2 Sn{2+} = Sn{4+} + Sn

SiCl4(g) + Mg(s) = MgCl2 + Si(s) =>
SiCl4(g) + 2 Mg(s) = 2 MgCl2 + Si(s)

O + Cl3 = Cl3O =>
O + Cl3 = Cl3O

CaCO3(s) + HCl(aq) = HCO3(aq) + CaCl(s) =>
CaCO3(s) + HCl(aq) = HCO3(aq) + CaCl(s)

N2(g) + H2(g) = NH2(g) =>
N2(g) + 2 H2(g) = 2 NH2(g)

NH2CH2COOH + HCl = NH2CH2COOCl + H2 =>
NH2CH2COOH + HCl = NH2CH2COOCl + H2

FeCl3*6H2O + C5H8O2 + CH3OH + CH3CO2Na*3H2O = Fe(C5H7O2)3 + NaCl + H2O =>
FeCl3*6H2O + C5H8O2 + 4 CH3OH + 3 CH3CO2Na*3H2O = Fe(C5H7O2)3 + 3 NaCl + 21 H2O

Cu(OH)2 + H2NO3 = Cu(NO3) + H2O =>
Cu(OH)2 + H2NO3 = Cu(NO3) + 2 H2O

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

(NH4)3PO4 + CoSO4 = (NH4)2SO4 + Co3(PO4)2 =>
2(NH4)3PO4 + 3 CoSO4 = 3(NH4)2SO4 + Co3(PO4)2

HgSO4 + SO2 + H2O = Hg + H2SO4 =>
HgSO4 + SO2 + 2 H2O = Hg + 2 H2SO4

MgCO3 + HCl = MgCl + CO3 + H =>
MgCO3 + HCl = MgCl + CO3 + H

CuO + C6H12N4 + NH4ClO4 = Cu(C6H12N4)(ClO4)2 + NH3 + H2O =>
CuO + C6H12N4 + 2 NH4ClO4 = Cu(C6H12N4)(ClO4)2 + 2 NH3 + H2O

NH3 + O2 = H2O + N2O4 =>
4 NH3 + 7 O2 = 6 H2O + 2 N2O4

NaHCO3 + CH3OOOH = CO2 + CH3COOONa + H2O =>
NaHCO3 + 3 CH3OOOH = 2 CO2 + CH3COOONa + 5 H2O

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

C3H6O + NaOH = C3H6 + NaO2H =>
C3H6O + NaOH = C3H6 + NaO2H

Fe(NO3)2 + NH3 = FeNH3 + NO3 =>
Fe(NO3)2 + NH3 = FeNH3 + 2 NO3

CsC2H3O2 + AgCl = AgC2H3O2 + CsCl =>
CsC2H3O2 + AgCl = AgC2H3O2 + CsCl

H2SO4 + Hg = Hg2SO4 + H2 =>
H2SO4 + 2 Hg = Hg2SO4 + H2

HCOH + KMnO4 + H2SO4 = CO2 + Mn2SO4 + K2SO4 + H2O =>
3 HCOH + 2 KMnO4 + 2 H2SO4 = 3 CO2 + Mn2SO4 + K2SO4 + 5 H2O

Na2SO3 + HCl(aq) = SO2(g) + H2O(l) + NaCl(aq) =>
Na2SO3 + 2 HCl(aq) = SO2(g) + H2O(l) + 2 NaCl(aq)

ZrO(NO3)2 + C2H5NO2 = N2 + H2O + ZrO2 + CO2 =>
9 ZrO(NO3)2 + 10 C2H5NO2 = 14 N2 + 25 H2O + 9 ZrO2 + 20 CO2

CaCO3 + BaCrO4 = CaCrO4 + BaCO3 =>
CaCO3 + BaCrO4 = CaCrO4 + BaCO3

Zn + CoBr2 = ZnBr + Co =>
2 Zn + CoBr2 = 2 ZnBr + Co

Fe3O4(s) + CO(s) = FeO(s) + CO2(g) =>
Fe3O4(s) + CO(s) = 3 FeO(s) + CO2(g)

[CuOH]2SO4 + (NH4)2SO4 + NH4OH = [Cu(NH3)6]SO4 + H2O =>
[CuOH]2SO4 + (NH4)2SO4 + 10 NH4OH = 2[Cu(NH3)6]SO4 + 12 H2O

C5H8 + Ag(NH3)2OH = C5H7Ag + NH3 + H2O =>
C5H8 + Ag(NH3)2OH = C5H7Ag + 2 NH3 + H2O

NaOH + SiO2 = Na2OSiO2 + H2O =>
2 NaOH + SiO2 = Na2OSiO2 + H2O

HNH4 + Al(OH)3 = H2O + Al(NH4)3 =>
3 HNH4 + Al(OH)3 = 3 H2O + Al(NH4)3

ZnCl2 + LiOH = Zn(OH)2 + LiCl =>
ZnCl2 + 2 LiOH = Zn(OH)2 + 2 LiCl

CH4 + NO2{-} + H{+} = CO2 + H2O + N2 =>
3 CH4 + 8 NO2{-} + 8 H{+} = 3 CO2 + 10 H2O + 4 N2

NaSO4 + Sr(NO3)2 = Na(NO3)2 + SrSO4 =>
NaSO4 + Sr(NO3)2 = Na(NO3)2 + SrSO4

BaCl2 + HNO3 = HCl + Ba(NO3)2 =>
BaCl2 + 2 HNO3 = 2 HCl + Ba(NO3)2

Zn + C(NO3)2 = Zn(NO3)2 + C =>
Zn + C(NO3)2 = Zn(NO3)2 + C

C19H28O11 + O2 = CO2 + H2O =>
2 C19H28O11 + 41 O2 = 38 CO2 + 28 H2O

CaO + NO3 = Ca(NO3)2 + O2 =>
2 CaO + 4 NO3 = 2 Ca(NO3)2 + O2

Mg(OH)2 + H3PO4 = MgHPO4 + H2O =>
Mg(OH)2 + H3PO4 = MgHPO4 + 2 H2O

Pb(NO3)2(aq) + NaI(aq) = PbI2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaNO3(aq)

Al2(SO4)3 + Mg = MgSO4 + Al =>
Al2(SO4)3 + 3 Mg = 3 MgSO4 + 2 Al

P4 + Na = NaP4 =>
P4 + Na = NaP4

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
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 03/13/25
Equations balanced on 02/18/25
Equations balanced on 03/20/24
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