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
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

NaOH + FeS = Fe(OH)2 + Na2S =>
2 NaOH + FeS = Fe(OH)2 + Na2S

Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2

CO2(g) + H2O(l) = C2H5OH(l) + O2(g) =>
2 CO2(g) + 3 H2O(l) = C2H5OH(l) + 3 O2(g)

CH3COH + HCN = CH3COHHCN =>
CH3COH + HCN = CH3COHHCN

Ba(OH)2*9H2O = Ba(OH)2 + H2O =>
Ba(OH)2*9H2O = Ba(OH)2 + 9 H2O

H2 + Fe{+2} = H{+} + Fe =>
H2 + Fe{+2} = 2 H{+} + Fe

KPo4 + BaCl = KCl + (Po4)Ba =>
KPo4 + BaCl = KCl + (Po4)Ba

H2CO3 + CoO = Co(CO3) + H2O =>
H2CO3 + CoO = Co(CO3) + H2O

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

Al() + HCl = AlCl3 + H2 =>
2 Al() + 6 HCl = 2 AlCl3 + 3 H2

K2S + NaNO3 + H2O = S + NO2 + NaOH + KNO3 =>
K2S + 4 NaNO3 + 2 H2O = S + 2 NO2 + 4 NaOH + 2 KNO3

NO2{-} + I{-} + H{+} = I3{-} + NO + H2O =>
2 NO2{-} + 3 I{-} + 4 H{+} = I3{-} + 2 NO + 2 H2O

HNO3 + F2 = NO2 + HFO3 + H2O =>
10 HNO3 + F2 = 10 NO2 + 2 HFO3 + 4 H2O

CuSO4 + ZnSO4 = ZnCu(SO4)2 =>
CuSO4 + ZnSO4 = ZnCu(SO4)2

Ca3(PO4)2 + Si2O4 + C = P + CaSiO3 + CO =>
2 Ca3(PO4)2 + 3 Si2O4 + 10 C = 4 P + 6 CaSiO3 + 10 CO

C + O2 = CO2 =>
C + O2 = CO2

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag

FeCl3 + NaOH = Fe(OH)3 + Na3(Cl)3 =>
FeCl3 + 3 NaOH = Fe(OH)3 + Na3(Cl)3

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

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O

Mg(OH) + HCl = MgClH2O =>
Mg(OH) + HCl = MgClH2O

Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Fe2(CO3)3 + CH3COOH = Fe(C2H3O2)3 + CO2 + H2O =>
Fe2(CO3)3 + 6 CH3COOH = 2 Fe(C2H3O2)3 + 3 CO2 + 3 H2O

H3Po4 + Mn[OH]4 = Mn3[Po4]4 + H2O =>
4 H3Po4 + 3 Mn[OH]4 = Mn3[Po4]4 + 12 H2O

NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O =>
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

SO3 + H2 = SO2 + H2O =>
SO3 + H2 = SO2 + H2O

C8H18 + Br2 = C8H17Br + HBr =>
C8H18 + Br2 = C8H17Br + HBr

Cu + I2 = CuI =>
2 Cu + I2 = 2 CuI

H3P + Na2S = Na3P + H2S =>
2 H3P + 3 Na2S = 2 Na3P + 3 H2S

H2O + Ar2O5 = HArO3 =>
H2O + Ar2O5 = 2 HArO3

Fe + H2S = Fe3S4 + H =>
3 Fe + 4 H2S = Fe3S4 + 8 H

Na2WO4 + HCl = Na6H2W12O40 + NaCl + H2O =>
12 Na2WO4 + 18 HCl = Na6H2W12O40 + 18 NaCl + 8 H2O

MnO4{-} + H{+} + C6H12O6 = Mn{2+} + H2O + CO2 =>
24 MnO4{-} + 72 H{+} + 5 C6H12O6 = 24 Mn{2+} + 66 H2O + 30 CO2

Cu(OH)2 + H3PO4 = Cu3PO4 + H(OH)2 =>
3 Cu(OH)2 + H3PO4 = Cu3PO4 + 3 H(OH)2

KMgO4 + NaNO2 + KOH = K2MgO4 + NaNO3 + H2O =>
2 KMgO4 + NaNO2 + 2 KOH = 2 K2MgO4 + NaNO3 + H2O

Al(OH)3 + H2CO3 = Al(HCO3)3 + H2O =>
Al(OH)3 + 3 H2CO3 = Al(HCO3)3 + 3 H2O

Cr(NO3)3 + KOH = Cr(OH)3 + KNO3 =>
Cr(NO3)3 + 3 KOH = Cr(OH)3 + 3 KNO3

ZnSO4 + NH3*H2O = [Zn(NH3)4]SO4 + H2O =>
ZnSO4 + 4 NH3*H2O = [Zn(NH3)4]SO4 + 4 H2O

Sn + CuSO4 = Sn2(SO4) + Cu =>
2 Sn + CuSO4 = Sn2(SO4) + Cu

Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

H4P2O7 + Na(OH) = P2O7Na4 + H2O =>
H4P2O7 + 4 Na(OH) = P2O7Na4 + 4 H2O

PdS + O2 = PdO + SO2 =>
2 PdS + 3 O2 = 2 PdO + 2 SO2

CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2

H2O + Br = BrH2O =>
H2O + Br = BrH2O

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?