Printed from https://www.webqc.org

Chemical Equations Balanced on 10/27/19

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

O2 + P = P2O5 =>
5 O2 + 4 P = 2 P2O5

NaOH + SO2 = H2O + Na2SO3 =>
2 NaOH + SO2 = H2O + Na2SO3

HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2

C7H8 + Br2 = C7H7Br + HBr =>
C7H8 + Br2 = C7H7Br + HBr

Cl2 + NaI = I + NaCl2 =>
Cl2 + NaI = I + NaCl2

HNO3 + P = H2O + H3PO4 + NO2 =>
5 HNO3 + P = H2O + H3PO4 + 5 NO2

CO + PbO = CO2 + Pb =>
CO + PbO = CO2 + Pb

Cl2 + NaI = I + NaCl =>
Cl2 + 2 NaI = 2 I + 2 NaCl

Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2

C6H10 + Br2 = C6H9Br + HBr =>
C6H10 + Br2 = C6H9Br + HBr

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2

CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3

Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

C5H12 + Cl2 = C + HCl =>
C5H12 + 6 Cl2 = 5 C + 12 HCl

CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O

FeSO4 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
6 FeSO4 + 7 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4

ClO{-} + Pb = Cl{-} + PbO2 =>
2 ClO{-} + Pb = 2 Cl{-} + PbO2

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

C4H8O + H2SO4 + KMnO4 = H2O + CO2 + K2SO4 + MnSO4 =>
5 C4H8O + 33 H2SO4 + 22 KMnO4 = 53 H2O + 20 CO2 + 11 K2SO4 + 22 MnSO4

Ca(OH)2 + H2S = CaS + H2O =>
Ca(OH)2 + H2S = CaS + 2 H2O

H2O + TiCl4 = HCl + TiO2 =>
2 H2O + TiCl4 = 4 HCl + TiO2

HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2

SnO2 + Fe(OH)3 = SnO3 + H2O + Fe =>
3 SnO2 + 2 Fe(OH)3 = 3 SnO3 + 3 H2O + 2 Fe

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

Ca3(PO4)2 + SiO2 = CaSiO3 + P4O10 =>
2 Ca3(PO4)2 + 6 SiO2 = 6 CaSiO3 + P4O10

Cr + O2 + HCl = CrCl3 + H2O =>
4 Cr + 3 O2 + 12 HCl = 4 CrCl3 + 6 H2O

H2 + SnO2 = H2O + Sn =>
2 H2 + SnO2 = 2 H2O + Sn

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

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

Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl

NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)

H2O + Na2O = NaOH =>
H2O + Na2O = 2 NaOH

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

AgNO3 + FeCl2 = AgCl + Fe(NO3)2 =>
2 AgNO3 + FeCl2 = 2 AgCl + Fe(NO3)2

Cl2 + NaI = I2 + NaCl =>
Cl2 + 2 NaI = I2 + 2 NaCl

NO2 + NO + NaOH = NaNO2 + H2O =>
NO2 + NO + 2 NaOH = 2 NaNO2 + H2O

H2O + NO2 = HNO3 + NO =>
H2O + 3 NO2 = 2 HNO3 + NO

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

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

Ba(OH)2 + P4O10 = Ba3(PO4)2 + H2O =>
6 Ba(OH)2 + P4O10 = 2 Ba3(PO4)2 + 6 H2O

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

KNO3 + Na3PO4 = K3PO4 + NaNO3 =>
3 KNO3 + Na3PO4 = K3PO4 + 3 NaNO3

CO2 + FeO = FeCO3 =>
CO2 + FeO = FeCO3

FE + H2 = FEH =>
2 FE + H2 = 2 FEH

Cr(OH)3 + Na2SO4 = Cr2(SO4)3 + NaOH =>
2 Cr(OH)3 + 3 Na2SO4 = Cr2(SO4)3 + 6 NaOH

Pb(NO3)2 + Zn = Pb + Zn(NO3)2 =>
Pb(NO3)2 + Zn = Pb + Zn(NO3)2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 10/20/19
Equations balanced on 09/27/19
Equations balanced on 10/27/18
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?