Printed from https://www.webqc.org

Chemical Equations Balanced on 04/29/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

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

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

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

H2SO4 + FeCl2 = H2O + FeSO4 + FeCl3 + SO2 =>
2 H2SO4 + 3 FeCl2 = 2 H2O + FeSO4 + 2 FeCl3 + SO2

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

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

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

CuCl2 + K2SO4 = K2Cl2 + SO4Cu =>
CuCl2 + K2SO4 = K2Cl2 + SO4Cu

CH3COO + NaOH = CH3OH + NaCOO =>
CH3COO + NaOH = CH3OH + NaCOO

Mg3P2 + H2O = PH3 + Mg + (OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg + 3(OH)2

CrCl3 + NH3*H2O = Cr(OH)3 + NH4Cl =>
CrCl3 + 3 NH3*H2O = Cr(OH)3 + 3 NH4Cl

Sr2 + K3P = Sr3P2 + K =>
3 Sr2 + 4 K3P = 2 Sr3P2 + 12 K

CeO2 + HNO3 = CeNO3 + O2 + H2O =>
4 CeO2 + 4 HNO3 = 4 CeNO3 + 3 O2 + 2 H2O

Li2K(IO3)3 = Li2O + KI + I2 + O2 =>
Li2K(IO3)3 = Li2O + KI + I2 + 4 O2

K2CrO4 + Na3PO4 = K3PO4 + Na2CrO4 =>
3 K2CrO4 + 2 Na3PO4 = 2 K3PO4 + 3 Na2CrO4

NaCl + H2 = NaHCl =>
2 NaCl + H2 = 2 NaHCl

CaO + KOH = K2CaO2 + H2O =>
CaO + 2 KOH = K2CaO2 + H2O

Cu(OH)2(s) + HNO3 = Cu(NO3)2(aq) + H2O(l) =>
Cu(OH)2(s) + 2 HNO3 = Cu(NO3)2(aq) + 2 H2O(l)

Al2Br6 = Al + Br =>
Al2Br6 = 2 Al + 6 Br

[Zn(H2O)4]Cl2 + H2O = [Zn(H2O)6]Cl2 =>
[Zn(H2O)4]Cl2 + 2 H2O = [Zn(H2O)6]Cl2

AgNo3 + KCl = AgCl + KNo3 =>
AgNo3 + KCl = AgCl + KNo3

Zn + HNO3 = ZnO3 + HN =>
Zn + HNO3 = ZnO3 + HN

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO

K2Cr2O7 + HCl + HNO3 = Cr(NO3)2 + Cl2 + KNO3 + H2O =>
K2Cr2O7 + 8 HCl + 6 HNO3 = 2 Cr(NO3)2 + 4 Cl2 + 2 KNO3 + 7 H2O

Fe{3+} + OH{-} = Fe(OH)3 =>
Fe{3+} + 3 OH{-} = Fe(OH)3

NO + H2O = O2 + NH3 =>
4 NO + 6 H2O = 5 O2 + 4 NH3

FeCl4 + O2 = Fe2O3 + Cl2 =>
4 FeCl4 + 3 O2 = 2 Fe2O3 + 8 Cl2

Na2SO4 + HCl + H2 = NaCl + SO2 + H2O =>
Na2SO4 + 2 HCl + H2 = 2 NaCl + SO2 + 2 H2O

K2Cr2O7 = K + (Cr2O7)2 =>
2 K2Cr2O7 = 4 K + (Cr2O7)2

C(s) + Fe2O3 = Fe(s) + CO2(g) =>
3 C(s) + 2 Fe2O3 = 4 Fe(s) + 3 CO2(g)

Na3Po4(ag) + CaCl2(ag) = NaCl(ag) + Ca3(Po4)2(s) =>
2 Na3Po4(ag) + 3 CaCl2(ag) = 6 NaCl(ag) + Ca3(Po4)2(s)

Zr + N2 = Zr3N4 =>
3 Zr + 2 N2 = Zr3N4

HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O

Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4

C16H32O2 + H2O = CH4 + CO2 =>
2 C16H32O2 + 14 H2O = 23 CH4 + 9 CO2

Na3PO4 + Pb(NO3)2 = Na3(NO3)2 + Pb + PO4 =>
Na3PO4 + Pb(NO3)2 = Na3(NO3)2 + Pb + PO4

Pb + O2 = Pb3O4 =>
3 Pb + 2 O2 = Pb3O4

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Mg + S = MgS =>
Mg + S = MgS

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Sb + O2 = Sb2O5 =>
4 Sb + 5 O2 = 2 Sb2O5

MnO2 + NaCl + H2SO4 = Na2SO4 + MnCl2 + Cl2 + H2O =>
MnO2 + 4 NaCl + 2 H2SO4 = 2 Na2SO4 + MnCl2 + Cl2 + 2 H2O

Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2

Al + S = Al2S4 =>
2 Al + 4 S = Al2S4

Br2 + NiO = NiBr2 + O2 =>
2 Br2 + 2 NiO = 2 NiBr2 + O2

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
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 04/22/25
Equations balanced on 03/30/25
Equations balanced on 04/29/24
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?