Printed from https://www.webqc.org

Chemical Equations Balanced on 04/23/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O

NH3 + HNO3 = H2O + NH2 =>
7 NH3 + HNO3 = 3 H2O + 8 NH2

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

FeO + H4 = FeOH4 =>
FeO + H4 = FeOH4

Br2 + KOH = KBrO + H2O + KBr =>
Br2 + 2 KOH = KBrO + H2O + KBr

P2 + Br2 = PBr3 =>
P2 + 3 Br2 = 2 PBr3

Li3PO4 + Ca(OH)2 = LiOH + Ca3(PO4)2 =>
2 Li3PO4 + 3 Ca(OH)2 = 6 LiOH + Ca3(PO4)2

AlCl3 + NaOH = NaCl + Na(Al(OH)4) =>
AlCl3 + 4 NaOH = 3 NaCl + Na(Al(OH)4)

C4H8O2 + Cl2 = C4H6ClO2 + HCl =>
2 C4H8O2 + 3 Cl2 = 2 C4H6ClO2 + 4 HCl

C + K = KC2 =>
2 C + K = KC2

C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O

Cu(NO3)2 + Ag = Cu + N2O6Ag =>
Cu(NO3)2 + Ag = Cu + N2O6Ag

Al(OH)3 + Cl2 + H2S = AlCl3 + H2O + S =>
2 Al(OH)3 + 3 Cl2 + 3 H2S = 2 AlCl3 + 6 H2O + 3 S

Zn(NO3)3 + CuSO4 = Zn(SO4)3 + CuNO3 =>
Zn(NO3)3 + 3 CuSO4 = Zn(SO4)3 + 3 CuNO3

AlCl3 + NaOH = NaCl + Na(Al(OH)4) =>
AlCl3 + 4 NaOH = 3 NaCl + Na(Al(OH)4)

NaIO3 + Na2S2O3 + H2O = I2 + Na2SO4 + H2SO4 =>
8 NaIO3 + 5 Na2S2O3 + H2O = 4 I2 + 9 Na2SO4 + H2SO4

KI + KMnO4 + HCl = I + MnCl2 + KCl + H2O =>
5 KI + KMnO4 + 8 HCl = 5 I + MnCl2 + 6 KCl + 4 H2O

MnCl2 + CH3COONa + HAcAc + KMnO4 = Mn(AcAc)3 + CH3COOH + NaCl + KCl + H2O =>
4 MnCl2 + 7 CH3COONa + 15 HAcAc + KMnO4 = 5 Mn(AcAc)3 + 7 CH3COOH + 7 NaCl + KCl + 4 H2O

C6H6 + Cl2 + FeCl3 = C6H6FeCl5 =>
C6H6 + Cl2 + FeCl3 = C6H6FeCl5

Na2HPO4 + Bi(NO3)3 = Bi2(HPO4)3 + NaNO3 =>
3 Na2HPO4 + 2 Bi(NO3)3 = Bi2(HPO4)3 + 6 NaNO3

FeZn + HCl = ZnCl2 + H + Fe =>
FeZn + 2 HCl = ZnCl2 + 2 H + Fe

Na2S + Cu(CH3CO2)2 = NaCH3CO2 + CuS =>
Na2S + Cu(CH3CO2)2 = 2 NaCH3CO2 + CuS

NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O

Ca(NO2)2 + K2SO3 = CaSO3 + KNO2 =>
Ca(NO2)2 + K2SO3 = CaSO3 + 2 KNO2

Pb + HNO3 = Pb(NO3)2 + H2O + NO =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 4 H2O + 2 NO

KClO3 + MnO + KOH = K2MnO4 + KCl + H2O =>
2 KClO3 + 3 MnO + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2O

MgCl2 + Na2C2O4 = MgC2O4 + Na2Cl2 =>
MgCl2 + Na2C2O4 = MgC2O4 + Na2Cl2

ZnS + HBr = ZnBr2H2S =>
ZnS + 2 HBr = ZnBr2H2S

Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)

Fr + HBr = FrHBr =>
Fr + HBr = FrHBr

CH3CHCH2 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
2 CH3CHCH2 + 12 KMnO4 + 15 KOH = 3 CH3COOK + 12 K2MnO4 + 9 H2O

NO3{-} + OH{-} + Al + H2O = NH3 + (AlO2{-}) =>
3 NO3{-} + 5 OH{-} + 8 Al + 2 H2O = 3 NH3 + 8(AlO2{-})

Na2S + Cr(NO3)3 = Cr2S3 + NaNO3 =>
3 Na2S + 2 Cr(NO3)3 = Cr2S3 + 6 NaNO3

*Fe + S = FeS =>
*Fe + S = FeS

KNO3 + (NH2)2CO = N2 + KOH + CO2 + H2O =>
6 KNO3 + 5(NH2)2CO = 8 N2 + 6 KOH + 5 CO2 + 7 H2O

AlCl3 + C2H3OCl + C7H14O = C9H16O2 + AlCl4 + H2O =>
24 AlCl3 + 24 C2H3OCl + 15 C7H14O = 17 C9H16O2 + 24 AlCl4 + 5 H2O

Al + Br = AlBr3 =>
Al + 3 Br = AlBr3

Ni(NO3)2 + K2SO3 + H2O = Ni(OH)2 + KNO3 + H2SO3 =>
Ni(NO3)2 + K2SO3 + 2 H2O = Ni(OH)2 + 2 KNO3 + H2SO3

H2SeO3 + NaBH4 = Se0 + H2O + NaBH3 =>
H2SeO3 + 4 NaBH4 = Se0 + 3 H2O + 4 NaBH3

KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2

Al + N = Al3N4 =>
3 Al + 4 N = Al3N4

Rb2Os2O7 + SnCl2 + HCl = OsCl3 + SnCl4 + RbCl + H2O =>
Rb2Os2O7 + 3 SnCl2 + 14 HCl = 2 OsCl3 + 3 SnCl4 + 2 RbCl + 7 H2O

Ag + Al = Ag3Al =>
3 Ag + Al = Ag3Al

Ag2O + NH3 + NaNO3 + H2O = Ag(NH3)2NO3 + NaOH =>
Ag2O + 4 NH3 + 2 NaNO3 + H2O = 2 Ag(NH3)2NO3 + 2 NaOH

CuO + Mg(OH)2 = MgCuO2 + H2O =>
CuO + Mg(OH)2 = MgCuO2 + H2O

Ca(OH)2 + Pb(OH)2 = CaPbO2 + H2O =>
Ca(OH)2 + Pb(OH)2 = CaPbO2 + 2 H2O

K3[Fe(CN)6] + FeSO4 = Fe4[Fe(CN)6]3 + K2SO4 + KCN =>
4 K3[Fe(CN)6] + 3 FeSO4 = Fe4[Fe(CN)6]3 + 3 K2SO4 + 6 KCN

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

Ag2CO3 + HBr = AgBr + H2CO3 =>
Ag2CO3 + 2 HBr = 2 AgBr + H2CO3

CrCl2 + CH3COONa + H2O = Cr(OH)2 + NaCl + CH3COOH =>
CrCl2 + 2 CH3COONa + 2 H2O = Cr(OH)2 + 2 NaCl + 2 CH3COOH

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
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 04/16/25
Equations balanced on 03/24/25
Equations balanced on 04/23/24
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?