Printed from https://www.webqc.org

Chemical Equations Balanced on 04/04/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
O2F2 + CH4 = CO2 + HF + H2O =>
4 O2F2 + 3 CH4 = 3 CO2 + 8 HF + 2 H2O

CH8 + O2 = CO + H2O =>
2 CH8 + 5 O2 = 2 CO + 8 H2O

carbondioxide + calciumhydroxide = calciumcarbonate + water =>
CO2 + Ca(OH)2 = CaCO3 + H2O

As2S3 + HClO4 + H2O = H3As3O4 + HCl + H2SO4 =>
3 As2S3 + 8 HClO4 + 12 H2O = 2 H3As3O4 + 8 HCl + 9 H2SO4

SeO4{2-} + Cl{-} + H{+} = SeO3{2-} + Cl2 + H2O =>
SeO4{2-} + 2 Cl{-} + 2 H{+} = SeO3{2-} + Cl2 + H2O

Ni2S3 + O2 = NiO + SO2 =>
Ni2S3 + 4 O2 = 2 NiO + 3 SO2

CsOH + H3PO4 = Cs3PO4 + HOH =>
3 CsOH + H3PO4 = Cs3PO4 + 3 HOH

HCl + CaH2 = CaCl + H =>
HCl + CaH2 = CaCl + 3 H

H3P + Ba(OH)2 = Ba3P2 + HOH =>
2 H3P + 3 Ba(OH)2 = Ba3P2 + 6 HOH

CaC2 + CO = CaC3O =>
CaC2 + CO = CaC3O

NaOH + HI = H2O + NaI =>
NaOH + HI = H2O + NaI

H{+} + VO4{3-} + SO2 = VO{2+} + SO4{2-} + H2O =>
8 H{+} + 2 VO4{3-} + SO2 = 2 VO{2+} + SO4{2-} + 4 H2O

SnCl2*5H2O + NaOH = H2O + NaCl + Sn(OH)2 =>
SnCl2*5H2O + 2 NaOH = 5 H2O + 2 NaCl + Sn(OH)2

CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O

HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2

Zn + NO3{+} + H{+} = NH4{+} + H2O + Zn{2+} =>
5 Zn + NO3{+} + 10 H{+} = NH4{+} + 3 H2O + 5 Zn{2+}

HCHO2 + NH3 = NCHO2 + H =>
HCHO2 + NH3 = NCHO2 + 4 H

Pb(No3)2 + NaBr = PbBr2 + NaNo3 =>
Pb(No3)2 + 2 NaBr = PbBr2 + 2 NaNo3

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

NaCl(aq) + PbSO4 = Na2(SO4)(aq) + PbCl2(s) =>
2 NaCl(aq) + PbSO4 = Na2(SO4)(aq) + PbCl2(s)

NH3(aq) + COCl2(aq) = CONH3 + Cl =>
NH3(aq) + COCl2(aq) = CONH3 + 2 Cl

Sn + HNO3 = Sn(NO3)2 + NH4(N03) + H2O =>
12 Sn + 28 HNO3 = 12 Sn(NO3)2 + NH4(N03) + 12 H2O

CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(a) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(a)

NaH2PO4 + HOH = NaOH + HH2PO4 =>
NaH2PO4 + HOH = NaOH + HH2PO4

Pb(OH)4 = Pb + (OH)4 =>
Pb(OH)4 = Pb + (OH)4

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

AlCl3 + Na2SO4 = Al2 + SO4 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2 + 3 SO4 + 6 NaCl

PbO + PbCl2 + MnO2 + Mn2O3 = Pb2Mn3O7Cl =>
3 PbO + PbCl2 + 4 MnO2 + Mn2O3 = 2 Pb2Mn3O7Cl

Fe + CO3 = Fe2(CO3)3(s) =>
2 Fe + 3 CO3 = Fe2(CO3)3(s)

TiOSO4 = TiO2 + SO3 =>
TiOSO4 = TiO2 + SO3

K2Cr2O7 + KI + H2SO4 = I2 + H2O + Cr2(SO4)3 + K2(SO4) =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 3 I2 + 7 H2O + Cr2(SO4)3 + 4 K2(SO4)

FeSO4 + HBrO4 + H2SO4 = Fe(SO4)3 + FeBr3 + H2O =>
27 FeSO4 + 12 HBrO4 + 42 H2SO4 = 23 Fe(SO4)3 + 4 FeBr3 + 48 H2O

HCOOH + C2H5OH = C2H5OCH + H2O =>
2 HCOOH + 5 C2H5OH = 4 C2H5OCH + 5 H2O

Bi2S3 + O2 = Bi3O3 + SO2 =>
3 Bi2S3 + 12 O2 = 2 Bi3O3 + 9 SO2

HCl + NaClO = Cl + H2O + NaCl =>
2 HCl + NaClO = 2 Cl + H2O + NaCl

Pb(NO3)2(aq) + H2CO3(aq) = (HNO3)2 + PbCO3 =>
Pb(NO3)2(aq) + H2CO3(aq) = (HNO3)2 + PbCO3

NH4Cl + K2Cr2O7 + H2SO4 = KHSO4 + CrO2Cl2 + NH4HSO4 + H2O =>
4 NH4Cl + K2Cr2O7 + 6 H2SO4 = 2 KHSO4 + 2 CrO2Cl2 + 4 NH4HSO4 + 3 H2O

Cl2 + S2O3{-2} + OH{-} = SO4{-2} + Cl{-} + H2O =>
4 Cl2 + S2O3{-2} + 10 OH{-} = 2 SO4{-2} + 8 Cl{-} + 5 H2O

N2Cl4 = N2Cl2 + Cl2 =>
N2Cl4 = N2Cl2 + Cl2

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

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S

ZnCl2(aq) + H2(g) = Zn(s) + HCl(aq) =>
ZnCl2(aq) + H2(g) = Zn(s) + 2 HCl(aq)

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

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

C3H6I2 + O2 = H2O + CO2 + I =>
2 C3H6I2 + 9 O2 = 6 H2O + 6 CO2 + 4 I

Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

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

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

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
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 03/28/25
Equations balanced on 03/05/25
Equations balanced on 04/04/24
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?