Printed from https://www.webqc.org

Chemical Equations Balanced on 04/06/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
C7H7N + O2 = CO2 + H2O + NO =>
4 C7H7N + 37 O2 = 28 CO2 + 14 H2O + 4 NO

NaMnO4 + H2SO4 + MgI2 = I2 + MnSO4 + MgSO4 + NaSO4 + H2O =>
NaMnO4 + 4 H2SO4 + 2 MgI2 = 2 I2 + MnSO4 + 2 MgSO4 + NaSO4 + 4 H2O

H2SO3 + K2MnO4 = MnO2 + KMnO4 + KHSO3 + H2O =>
4 H2SO3 + 3 K2MnO4 = MnO2 + 2 KMnO4 + 4 KHSO3 + 2 H2O

Si3N4 + O2 = SiO2 + NO =>
Si3N4 + 5 O2 = 3 SiO2 + 4 NO

Al2(SO4)3(ac) + NH3 + H2O = (NH4)2SO4 + Al(OH)3 =>
Al2(SO4)3(ac) + 6 NH3 + 6 H2O = 3(NH4)2SO4 + 2 Al(OH)3

CrBr2 + Na2CO3 = CrCO3 + Na2Br2 =>
CrBr2 + Na2CO3 = CrCO3 + Na2Br2

Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O

CH3CH2CHO + KMnO4 + H2O = CH3CH2COOH + MnO2 + KOH =>
3 CH3CH2CHO + 2 KMnO4 + H2O = 3 CH3CH2COOH + 2 MnO2 + 2 KOH

Al + NaOH + H2O = Na[AlOH]4 + H2 =>
8 Al + 2 NaOH + 6 H2O = 2 Na[AlOH]4 + 3 H2

H2SO4 + Ba = Ba(SO4) + H2S + H2O =>
5 H2SO4 + 4 Ba = 4 Ba(SO4) + H2S + 4 H2O

KClO4 + SO2 + H2O = H2SO4 + KCl =>
KClO4 + 4 SO2 + 4 H2O = 4 H2SO4 + KCl

KBr + AgCl = AgBr + KCl =>
KBr + AgCl = AgBr + KCl

CO3Na2 + H = H2CO3 + Na =>
CO3Na2 + 2 H = H2CO3 + 2 Na

Na2CO3H + MgCl2 = NaCl + MgCO3H =>
Na2CO3H + MgCl2 = 2 NaCl + MgCO3H

(NH4)C2O4 + O2 = NO2 + CO2 + H2O =>
(NH4)C2O4 + 2 O2 = NO2 + 2 CO2 + 2 H2O

H2[SO4] + Al = Al2[SO4]3 + H2 =>
3 H2[SO4] + 2 Al = Al2[SO4]3 + 3 H2

H2O + NaS = H2S + NaO =>
H2O + NaS = H2S + NaO

Mg + Sr(NO3)2 = SrO + MgO + N2 =>
5 Mg + Sr(NO3)2 = SrO + 5 MgO + N2

Na2HAsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2HAsO3 + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4

C5H10 + O2 = CO2 + H2O(l) =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O(l)

Mg(s) + HCl = H2(g) + MgCl2 =>
Mg(s) + 2 HCl = H2(g) + MgCl2

NaOH + Zn + H2O = H2 + Na2[Zn(OH)6] =>
2 NaOH + Zn + 4 H2O = 2 H2 + Na2[Zn(OH)6]

Na2C2O4 = Na + C2O4 =>
Na2C2O4 = 2 Na + C2O4

AlO + CaN = AlN + CaO =>
AlO + CaN = AlN + CaO

C7H88 + O = CO2 + H2O =>
C7H88 + 58 O = 7 CO2 + 44 H2O

Cu3O + H2 = Cu + H2O =>
Cu3O + H2 = 3 Cu + H2O

CO2 + HCOOH = H2C2O4 =>
CO2 + HCOOH = H2C2O4

C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O

O2(g) + SbS3(s) = Sb2O4(s) + SO2(g) =>
8 O2(g) + 2 SbS3(s) = Sb2O4(s) + 6 SO2(g)

NaHCO3 + COOHCHOHCHOHCOOH = CO2 + H2O + NaCOOHCHOHCHOHCOO =>
NaHCO3 + COOHCHOHCHOHCOOH = CO2 + H2O + NaCOOHCHOHCHOHCOO

Fe + C2O4 = FeO + C2 =>
4 Fe + C2O4 = 4 FeO + C2

NaI + NaNO3 + H2SO4 = I2 + Na2SO4 + NaNO2 + H2O =>
2 NaI + NaNO3 + H2SO4 = I2 + Na2SO4 + NaNO2 + H2O

BrF = Br + BrF3 =>
3 BrF = 2 Br + BrF3

MnO4{-} + ClO2{-} + H2O = MnO2 + ClO4{-} + H{-} =>
4 MnO4{-} + 5 ClO2{-} + 2 H2O = 4 MnO2 + 5 ClO4{-} + 4 H{-}

CrCl3 + S = Cr2S3 + Cl2 =>
2 CrCl3 + 3 S = Cr2S3 + 3 Cl2

K3Fe(CN)6 + PbCl2 = K3Cl2 + PbFe(CN)6 =>
K3Fe(CN)6 + PbCl2 = K3Cl2 + PbFe(CN)6

Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu

K + Se + Li = SeKLi =>
K + Se + Li = SeKLi

NaOH + HAsO4 = NaAsO4 + H2O =>
NaOH + HAsO4 = NaAsO4 + H2O

Pt + HBr = PtBr + H =>
Pt + HBr = PtBr + H

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

CrO + O2 = Cr2O3 =>
4 CrO + O2 = 2 Cr2O3

Na + Br7 = Na7Br =>
49 Na + Br7 = 7 Na7Br

(NH4)2WO4 + SnCl2 + HCl = W5O14 + H2SnCl6 + NH4Cl + H2O =>
5(NH4)2WO4 + SnCl2 + 14 HCl = W5O14 + H2SnCl6 + 10 NH4Cl + 6 H2O

Sr{2+} + Cl{-} = SrCl2 =>
Sr{2+} + 2 Cl{-} = SrCl2

HClO = HClO3 + H2 + Cl2 =>
3 HClO = HClO3 + H2 + Cl2

SO3(g) = S(g) + O2(g) =>
2 SO3(g) = 2 S(g) + 3 O2(g)

Al + HCl = Al(Cl)5 + H2 =>
2 Al + 10 HCl = 2 Al(Cl)5 + 5 H2

FeS2 + PbO = FeO + Pb + SO2 =>
FeS2 + 5 PbO = FeO + 5 Pb + 2 SO2

ZnCl2(s) = Zn + Cl2 =>
ZnCl2(s) = Zn + Cl2

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 91
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 03/30/25
Equations balanced on 03/07/25
Equations balanced on 04/06/24
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?