Printed from https://www.webqc.org

Chemical Equations Balanced on 04/15/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
Mg + Ca(OH)2 = Ca + Mg(OH)2 =>
Mg + Ca(OH)2 = Ca + Mg(OH)2

CrCl2 + H2S = CrS + HCl =>
CrCl2 + H2S = CrS + 2 HCl

C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O

CH3C6H5 + O2 = H2O + CO2 =>
CH3C6H5 + 9 O2 = 4 H2O + 7 CO2

H2SO4(aq) + Ca(OH)2(aq) = H2O(l) + CaSO4 =>
H2SO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + CaSO4

CO2 + Ca(OH)2 = Ca(CO3)2 + H2 =>
2 CO2 + Ca(OH)2 = Ca(CO3)2 + H2

H2 + Pd = PdH =>
H2 + 2 Pd = 2 PdH

NO2 + H2O = H2NO4 + NO =>
2 NO2 + H2O = H2NO4 + NO

Pb(No3)2(ac) + K2Co3(ac) = PbCo3(s) + KNo3(ac) =>
Pb(No3)2(ac) + K2Co3(ac) = PbCo3(s) + 2 KNo3(ac)

Fe + K2CrO4 = K2Fe + CrO4 =>
Fe + K2CrO4 = K2Fe + CrO4

SbCl3 + H2O = Sb(O)Cl + HCl =>
SbCl3 + H2O = Sb(O)Cl + 2 HCl

Sr(OH)2 + HClO3 = Sr(ClO3)2 + H2O =>
Sr(OH)2 + 2 HClO3 = Sr(ClO3)2 + 2 H2O

SbCl3 + H2O = Sb(O)Cl + HCl =>
SbCl3 + H2O = Sb(O)Cl + 2 HCl

NiCl2 + (NH4)2S = NH4Cl + NiS =>
NiCl2 + (NH4)2S = 2 NH4Cl + NiS

BaCl2 + (NH4)2S + H2O = NH4Cl + Ba(OH)2 + Ba(HS)2 =>
2 BaCl2 + 2(NH4)2S + 2 H2O = 4 NH4Cl + Ba(OH)2 + Ba(HS)2

HIO3 + Zn = Zn(IO3)2 + H2O + IO2 =>
4 HIO3 + Zn = Zn(IO3)2 + 2 H2O + 2 IO2

AgNO3(aq) + Na3PO4 = Ag3PO4(s) + NaNO3(aq) =>
3 AgNO3(aq) + Na3PO4 = Ag3PO4(s) + 3 NaNO3(aq)

K2Cr2O7 + H2SO4 + H = K2SO4 + Cr2(SO4)2 + H2O =>
K2Cr2O7 + 3 H2SO4 + 8 H = K2SO4 + Cr2(SO4)2 + 7 H2O

K64Na32Ca4Al104Si296O800 + H{+} + H200O100 = K{+} + Na{+} + Ca{2+} + Si100O200 + Al200Si200O500(OH)400 =>
25 K64Na32Ca4Al104Si296O800 + 2600 H{+} + 13 H200O100 = 1600 K{+} + 800 Na{+} + 100 Ca{2+} + 48 Si100O200 + 13 Al200Si200O500(OH)400

Mn(NO3)2*4H2O + C2H5NO2 = MnO + CO2 + H2O + N2 =>
9 Mn(NO3)2*4H2O + 10 C2H5NO2 = 9 MnO + 20 CO2 + 61 H2O + 14 N2

SbCl3 + H2O = Sb(O)Cl + HCl =>
SbCl3 + H2O = Sb(O)Cl + 2 HCl

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

C20H14O4 + OH = HC20 + H2O =>
C20H14O4 + 5 OH = HC20 + 9 H2O

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

BaSO4 = SO2 + O2 + BaO =>
2 BaSO4 = 2 SO2 + O2 + 2 BaO

AlN + NHOH = AlOH + NHN =>
AlN + NHOH = AlOH + NHN

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

HN3 + Br2 = N2 + HBr =>
2 HN3 + Br2 = 3 N2 + 2 HBr

PbSO4 + CH3COONa = Pb(CH3COO)4Na2 + Na2SO4 =>
PbSO4 + 4 CH3COONa = Pb(CH3COO)4Na2 + Na2SO4

Al + MgCl2 = Mg + AlCl3 =>
2 Al + 3 MgCl2 = 3 Mg + 2 AlCl3

Ca3P2 + HNO3 = Ca3(PO4)2 + NO2 + H2O =>
Ca3P2 + 16 HNO3 = Ca3(PO4)2 + 16 NO2 + 8 H2O

C2H5OH + H{+} + Cr2O7{2-} = CO3 + H2O + Cr{3+} =>
3 C2H5OH + 64 H{+} + 8 Cr2O7{2-} = 6 CO3 + 41 H2O + 16 Cr{3+}

Fe(s) + MgCl2(aq) = Mg + FeCl2 =>
Fe(s) + MgCl2(aq) = Mg + FeCl2

Mg(NO3)2 + NaF = MgF2 + Na(NO3) =>
Mg(NO3)2 + 2 NaF = MgF2 + 2 Na(NO3)

Cr(OH)3(aq) + IO3{-}(aq) + OH{-}(aq) = CrO42{-}(aq) + I{-}(aq) + H2O(l) =>
3 Cr(OH)3(aq) + 40 IO3{-}(aq) + 3 OH{-}(aq) = 3 CrO42{-}(aq) + 40 I{-}(aq) + 6 H2O(l)

Br2 + H2O = BrO + HBr =>
3 Br2 + 2 H2O = 2 BrO + 4 HBr

P4S6 + MnO4{-} + H{+} = H4P2O7 + SO4{2-} + Mn{2+} + H2O =>
5 P4S6 + 56 MnO4{-} + 108 H{+} = 10 H4P2O7 + 30 SO4{2-} + 56 Mn{2+} + 34 H2O

CrO42{-} + Br{-} + H{+} = Br2 + Cr3{+} + H2O =>
3 CrO42{-} + 248 Br{-} + 252 H{+} = 124 Br2 + Cr3{+} + 126 H2O

Ca(ClO)2 + Na2S2O3 + H2O = CaS4O6 + NaCl + NaOH + Na2S4O6 =>
Ca(ClO)2 + 4 Na2S2O3 + 2 H2O = CaS4O6 + 2 NaCl + 4 NaOH + Na2S4O6

Bi2O3 + Nd2O3 + Fe2O3 = BiNdFeO3 + O3 =>
Bi2O3 + Nd2O3 + Fe2O3 = 2 BiNdFeO3 + O3

NaHCO3 + HCl(aq) = NaCl(aq) + H2O + CO2(g) =>
NaHCO3 + HCl(aq) = NaCl(aq) + H2O + CO2(g)

As + H2O2 + OH{-} = AsO4{3-} + H2O =>
2 As + 5 H2O2 + 6 OH{-} = 2 AsO4{3-} + 8 H2O

Na2Co3 + K2SO4 = K2Co3 + Na2SO4 =>
Na2Co3 + K2SO4 = K2Co3 + Na2SO4

M2CO3 + HCl = H2CO3 + MCl =>
M2CO3 + 2 HCl = H2CO3 + 2 MCl

HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl

MnO2 + NaOH = MnO(OH) + Na3MnO4 + H2O =>
2 MnO2 + 3 NaOH = MnO(OH) + Na3MnO4 + H2O

FeO + SiO2 = FeO*SiO2 =>
FeO + SiO2 = FeO*SiO2

Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2

InC3H9 = In + C + H =>
InC3H9 = In + 3 C + 9 H

CH3CO2H + KOH = H2O + KC2H3O + CO2 =>
5 CH3CO2H + 4 KOH = 6 H2O + 4 KC2H3O + 2 CO2

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 46 47 48 49 50 51 52 53 54 55 56 57 58 59
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 04/08/25
Equations balanced on 03/16/25
Equations balanced on 04/15/24
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?