Printed from https://www.webqc.org

Chemical Equations Balanced on 03/22/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
Cu + Na2SO4 + AuCl3 = Au2O3 + NaCl + CuCl2 + SO2 =>
3 Cu + 3 Na2SO4 + 4 AuCl3 = 2 Au2O3 + 6 NaCl + 3 CuCl2 + 3 SO2

Al + H2SO4 = H2AlO4 + S =>
Al + H2SO4 = H2AlO4 + S

Cr2 + Kx = Cr2Kx =>
Cr2 + Kx = Cr2Kx

K2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + KNO3(aq) =>
K2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + 2 KNO3(aq)

SO2 + K2Cr2O7 + KHSO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + K2Cr2O7 + 2 KHSO4 = 2 K2SO4 + Cr2(SO4)3 + H2O

Al2(SO4)3 + Ba(Cl)2 = Al(Cl)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(Cl)2 = 2 Al(Cl)3 + 3 BaSO4

Fe(CN)6{+4} + Ce{+4} + OH{-} = Ce(OH)3 + CO3{-2} + NO3{-} + Fe(OH)3 + H2O =>
Fe(CN)6{+4} + 53 Ce{+4} + 234 OH{-} = 53 Ce(OH)3 + 6 CO3{-2} + 6 NO3{-} + Fe(OH)3 + 36 H2O

FeI3 + Br = FeBr3 + I2 =>
2 FeI3 + 6 Br = 2 FeBr3 + 3 I2

H3PO4 + Ca + OH = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca + 6 OH = Ca3(PO4)2 + 6 H2O

P2S3 + O2 = SO2 + P2O3 =>
2 P2S3 + 9 O2 = 6 SO2 + 2 P2O3

Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S

ZnSO4(aq) + SrCl2(aq) = ZnCl2(aq) + SrSO4(s) =>
ZnSO4(aq) + SrCl2(aq) = ZnCl2(aq) + SrSO4(s)

Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O

H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2

Pb + HClO3 = Pb(ClO3)4 + H2 =>
Pb + 4 HClO3 = Pb(ClO3)4 + 2 H2

Ag2S + H2O = OH + HS + Ag =>
Ag2S + H2O = OH + HS + 2 Ag

ZrCl4 + H2O = ZrOCl2 + HCl =>
ZrCl4 + H2O = ZrOCl2 + 2 HCl

Al + HNO3 = Al(NO3)3 + HN4NO3 + H2O =>
20 Al + 75 HNO3 = 20 Al(NO3)3 + 3 HN4NO3 + 36 H2O

H2SO4(aq) + CaCO3(aq) = H2O + CO2 + CaSO4 =>
H2SO4(aq) + CaCO3(aq) = H2O + CO2 + CaSO4

CH2O + O2 = HCOOH =>
2 CH2O + O2 = 2 HCOOH

MgH2 + Cl = MgCl2 + H2 =>
MgH2 + 2 Cl = MgCl2 + H2

FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O

MnO2 + MnCl2 + HCl = MnCl3 + H2O =>
MnO2 + MnCl2 + 4 HCl = 2 MnCl3 + 2 H2O

(NH4)2S2O8(s) + MnSO4(aq) + H2O = HMnO4 + (NH4)2SO4 + H2SO4 =>
5(NH4)2S2O8(s) + 2 MnSO4(aq) + 8 H2O = 2 HMnO4 + 5(NH4)2SO4 + 7 H2SO4

Fe(OH)3 + KOH = K3(Fe(OH)6) =>
Fe(OH)3 + 3 KOH = K3(Fe(OH)6)

NiO + O2 = Ni2O5 =>
4 NiO + 3 O2 = 2 Ni2O5

Al + Cu(NO3)2 = Al(NO3)3 + Cu5 =>
10 Al + 15 Cu(NO3)2 = 10 Al(NO3)3 + 3 Cu5

KIO3 + Na2SO3 = Na2SO4 + KI =>
KIO3 + 3 Na2SO3 = 3 Na2SO4 + KI

Mg3P2 + HNO3 = H3PO4 + MgO + NO2 + H2O =>
Mg3P2 + 16 HNO3 = 2 H3PO4 + 3 MgO + 16 NO2 + 5 H2O

Na2S2O3 + Cl2 + H2O = H2SO4 + NaCl + S =>
Na2S2O3 + Cl2 + H2O = H2SO4 + 2 NaCl + S

Al(s) + MnSO4(aq) = Al2(SO4)3 + Mn(s) =>
2 Al(s) + 3 MnSO4(aq) = Al2(SO4)3 + 3 Mn(s)

Cu + H2O + NaCl = CuCl + NaOH + H =>
Cu + H2O + NaCl = CuCl + NaOH + H

HCl(aq) + Ca(OH)2(aq) = H2O(aq) + CaCl2 =>
2 HCl(aq) + Ca(OH)2(aq) = 2 H2O(aq) + CaCl2

H2 + ClO4 = HClO4 =>
H2 + 2 ClO4 = 2 HClO4

KNO2 + HNO2 = HNO3 + KNO =>
KNO2 + HNO2 = HNO3 + KNO

NH9 + O2 = NO2 + H2O =>
4 NH9 + 13 O2 = 4 NO2 + 18 H2O

C6H5NH(COCH3) + NO2 = C6H5NH(COCH3)NO2 =>
C6H5NH(COCH3) + NO2 = C6H5NH(COCH3)NO2

FeS + H2O = Fe + SO4 + H =>
FeS + 4 H2O = Fe + SO4 + 8 H

NH3(g) + NO2 = N2(g) + H2O =>
8 NH3(g) + 6 NO2 = 7 N2(g) + 12 H2O

LiAlH4 + Br2 = LiBr + AlBr3 + HBr =>
LiAlH4 + 4 Br2 = LiBr + AlBr3 + 4 HBr

H3(C6H8O7) + NaHCO3 = Na3(C6H8O7) + H2O + CO2 =>
H3(C6H8O7) + 3 NaHCO3 = Na3(C6H8O7) + 3 H2O + 3 CO2

Al + SCl = S + AlCl =>
Al + SCl = S + AlCl

K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O

H3PO3 + Al(OH)3 = H2O + AlPO3 =>
H3PO3 + Al(OH)3 = 3 H2O + AlPO3

C2H8O7P2 + FeSO4 + NaOH = C2H4O7P2Na2Fe + H2O + H2SO4 =>
C2H8O7P2 + FeSO4 + 2 NaOH = C2H4O7P2Na2Fe + 2 H2O + H2SO4

[Ag(NH3)2]{+} + Cl{-} + H = AgCl + NH4 =>
[Ag(NH3)2]{+} + Cl{-} + 2 H = AgCl + 2 NH4

MnSO4 + KMnO4 + H2C2O4 + K2C2O4 = K3[Mn(C2O4)3] + K2SO4 + H2O =>
4 MnSO4 + KMnO4 + 4 H2C2O4 + 11 K2C2O4 = 5 K3[Mn(C2O4)3] + 4 K2SO4 + 4 H2O

Na + H2SO4 = Na2SO4 + SO2 + H2O =>
2 Na + 2 H2SO4 = Na2SO4 + SO2 + 2 H2O

HCl + BaS = BaCl + HS =>
HCl + BaS = BaCl + HS

Ba(OH)2 + Fe(NO2)2 = Ba(NO2)2 + Fe(OH)2 =>
Ba(OH)2 + Fe(NO2)2 = Ba(NO2)2 + Fe(OH)2

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
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 03/15/25
Equations balanced on 02/20/25
Equations balanced on 03/22/24
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