Printed from https://www.webqc.org

Chemical Equations Balanced on 09/27/19

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

Na3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NaNO3

BaCl2(aq) + NaOH(aq) = Ba(OH)2 + NaCl =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 NaCl

HClO4 + P2O5 = Cl2O7 + HPO3 =>
2 HClO4 + P2O5 = Cl2O7 + 2 HPO3

Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)

P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5

H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O

KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2

H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O

KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2

NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2

SnCl2 + AgNO3 = AgCl + Sn(NO3)2 =>
SnCl2 + 2 AgNO3 = 2 AgCl + Sn(NO3)2

Ca3N2 + NH3 = Ca(NH2)2 =>
Ca3N2 + 4 NH3 = 3 Ca(NH2)2

H2SO4(aq) + Sr(OH)2(aq) = SrSO4 + H2O =>
H2SO4(aq) + Sr(OH)2(aq) = SrSO4 + 2 H2O

I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O

Li + AgNO3 = LiNO3 + Ag =>
Li + AgNO3 = LiNO3 + Ag

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

FeS + H2SO4 = FeSO4 + SO2 + H2O =>
FeS + 4 H2SO4 = FeSO4 + 4 SO2 + 4 H2O

Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O

(NH4)2CO3 = CO2 + NH3 + H2O =>
(NH4)2CO3 = CO2 + 2 NH3 + H2O

Zn + HCe = ZnCe2 + H2 =>
Zn + 2 HCe = ZnCe2 + H2

NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2(s) =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2(s)

Mn3O6 + H3Cl3 = Mn3Cl6 + H6O3 + Cl6 =>
Mn3O6 + 4 H3Cl3 = Mn3Cl6 + 2 H6O3 + Cl6

Zn + HCe = ZnCe2 + H2 =>
Zn + 2 HCe = ZnCe2 + H2

C6H12 + O2 = C6H10O + H2O =>
C6H12 + O2 = C6H10O + H2O

Ca3(PO4)2 + HNO3 = Ca(NO3)2 + H3PO4 =>
Ca3(PO4)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3PO4

H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O

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

Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O

NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O

(NH4)2SO4 + NaOH = Na2SO4 + NH4OH =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH4OH

HC3H5O3 + NaOH = H2O + NaC3H5O3 =>
HC3H5O3 + NaOH = H2O + NaC3H5O3

HCl + Na2Co3 = NaCl + Co2 + H =>
4 HCl + 2 Na2Co3 = 4 NaCl + 3 Co2 + 4 H

Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2

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

SiO2 + C = CSi + CO =>
SiO2 + 3 C = CSi + 2 CO

MgCl2 + CH3OH = Mg(OH)2 + CH3Cl =>
MgCl2 + 2 CH3OH = Mg(OH)2 + 2 CH3Cl

H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4

Cu + NH4NO3 = [Cu(NH3)4](NO3)2 + HNO3 + H2O =>
4 Cu + 15 NH4NO3 = 4[Cu(NH3)4](NO3)2 + 6 HNO3 + 3 H2O

aluminumchloride + sodiumcarbonate = aluminumcarbonate + sodiumchloride =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl

La2O3 + SrCO3 + NiO = LaSrNiO4 + CO + O2 =>
2 La2O3 + 4 SrCO3 + 4 NiO = 4 LaSrNiO4 + 4 CO + O2

Na3PO4 + Ba(NO3)2 = NaNO3 + Ba3(PO4)2 =>
2 Na3PO4 + 3 Ba(NO3)2 = 6 NaNO3 + Ba3(PO4)2

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

NiSO4 + K3[Fe(Cn)6] = K2SO4 + Ni3[Fe(Cn)6]2 =>
3 NiSO4 + 2 K3[Fe(Cn)6] = 3 K2SO4 + Ni3[Fe(Cn)6]2

Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3

AgNo3 + NaCo3 = AgCo3 + No3 + Na =>
AgNo3 + NaCo3 = AgCo3 + No3 + Na

P2 + Cl2 = PCl3 =>
P2 + 3 Cl2 = 2 PCl3

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

1 2 3 4 5 6
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 09/20/19
Equations balanced on 08/28/19
Equations balanced on 09/27/18
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?