Printed from https://www.webqc.org

Chemical Equations Balanced on 04/05/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
K + Mg(SO)4 = K(SO)4 + Mg =>
K + Mg(SO)4 = K(SO)4 + Mg

C7H5NaO2(l) + HCl(aq) = NaCl(aq) + C7H6O2(s) =>
C7H5NaO2(l) + HCl(aq) = NaCl(aq) + C7H6O2(s)

Cu + HNO3 = Cu(NO)3 + H2O + NO3 =>
Cu + 12 HNO3 = Cu(NO)3 + 6 H2O + 9 NO3

La2O3 + Mg = MgO + La =>
La2O3 + 3 Mg = 3 MgO + 2 La

CU(OH)2 + H2SO4 = H2O + CU + SO4 =>
CU(OH)2 + H2SO4 = 2 H2O + CU + SO4

Ca(OH)2 + HBr = CaBr(OH) + H2O =>
Ca(OH)2 + HBr = CaBr(OH) + H2O

Cu + NH3 + H2O + O2 = [Cu(NH3)4]{2+} + OH{-} =>
2 Cu + 8 NH3 + 2 H2O + O2 = 2[Cu(NH3)4]{2+} + 4 OH{-}

SrCl2(aq) + CuSO4(aq) = SrSO4(s) + CuCl2(aq) =>
SrCl2(aq) + CuSO4(aq) = SrSO4(s) + CuCl2(aq)

ZnO + K = KO + Zn =>
ZnO + K = KO + Zn

K2Cr2O7 + H2SO4 + HF = K2SO4 + CrSO4 + F2 + H2O =>
K2Cr2O7 + 3 H2SO4 + 8 HF = K2SO4 + 2 CrSO4 + 4 F2 + 7 H2O

CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O

CaPO4 + SiO2 + C = P4 + CaSiO3 + CO =>
4 CaPO4 + 4 SiO2 + 12 C = P4 + 4 CaSiO3 + 12 CO

In2(CO3)3 = In2O3 + CO2 =>
In2(CO3)3 = In2O3 + 3 CO2

AgNO3 + Na2SO3 + NaOH = Na2SO4 + Ag + NaNO + H2O =>
2 AgNO3 + 5 Na2SO3 + 2 NaOH = 5 Na2SO4 + 2 Ag + 2 NaNO + H2O

C3H9BO3 = H3BO3 + B4C + H2 + CO =>
13 C3H9BO3 = H3BO3 + 3 B4C + 57 H2 + 36 CO

Pb + Sn(NO3)4 = Pb2(NO3) + Sn =>
8 Pb + Sn(NO3)4 = 4 Pb2(NO3) + Sn

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

HS{-} + H2O = S{2-} + H3O{+} =>
HS{-} + H2O = S{2-} + H3O{+}

C2H3OOH + NaOH = C2H3OONa + H2O =>
C2H3OOH + NaOH = C2H3OONa + H2O

NaHCO3 + Al2(SO4)3 = Na2SO4 + Al(OH)3 + CO2 =>
6 NaHCO3 + Al2(SO4)3 = 3 Na2SO4 + 2 Al(OH)3 + 6 CO2

K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O

C7H16S + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C7H16S + 12 O2(g) = 7 CO2(g) + 8 H2O(g) + SO2(g)

AgNH3 + CuSO4 = Ag2SO4 + Cu(NH3)2 =>
2 AgNH3 + CuSO4 = Ag2SO4 + Cu(NH3)2

H2SO4 + NH4OH = NH4HSO4 + H2O =>
H2SO4 + NH4OH = NH4HSO4 + H2O

Zn(C2O2H3)2 + Na3(PO4) = Zn3(PO4)2 + Na(C2H3O2) =>
3 Zn(C2O2H3)2 + 2 Na3(PO4) = Zn3(PO4)2 + 6 Na(C2H3O2)

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

KBrO3 + Cu + H2SO4 = Br + CuSO4 + K2SO4 + H2O =>
2 KBrO3 + 5 Cu + 6 H2SO4 = 2 Br + 5 CuSO4 + K2SO4 + 6 H2O

AgNO3 + NH3 = [Ag(NH3)4]NO3 =>
AgNO3 + 4 NH3 = [Ag(NH3)4]NO3

ZnCO3 = CO2 + Zn2O2 =>
2 ZnCO3 = 2 CO2 + Zn2O2

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

Mn(NO3)2 + NaBiO3 + HNO3 = Bi(NO3)3 + NaMnO4 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 14 HNO3 = 5 Bi(NO3)3 + 2 NaMnO4 + 3 NaNO3 + 7 H2O

SiO2 + NaOH + H2O = Na2[Si(OH)6] =>
SiO2 + 2 NaOH + 2 H2O = Na2[Si(OH)6]

H2B + NaOH = NaB + H2O + H2 =>
2 H2B + 2 NaOH = 2 NaB + 2 H2O + H2

Fe(CN)6K3 + Cr2O3 + KOH = Fe(CN)6K4 + CrO4K2 + H2O =>
6 Fe(CN)6K3 + Cr2O3 + 10 KOH = 6 Fe(CN)6K4 + 2 CrO4K2 + 5 H2O

Na2SeO3 + NaI + H2O = NaIO3 + Se + NaOH =>
3 Na2SeO3 + 2 NaI + 3 H2O = 2 NaIO3 + 3 Se + 6 NaOH

FeSO4 + NH4OH + FeCl3 = Fe3O4 + H2O + NH4Cl + (NH4)2SO4 =>
FeSO4 + 8 NH4OH + 2 FeCl3 = Fe3O4 + 4 H2O + 6 NH4Cl + (NH4)2SO4

Cu + H2SO4 = Cu(SO4)2 + H =>
Cu + 2 H2SO4 = Cu(SO4)2 + 4 H

Fe + C2H2O4 + H2O = H + Fe3(C2O4)2*H2O =>
3 Fe + 2 C2H2O4 + H2O = 4 H + Fe3(C2O4)2*H2O

H2 + As + O2 = H3AsO4 =>
3 H2 + 2 As + 4 O2 = 2 H3AsO4

N2H4(l) = NH3 + N2(g) =>
3 N2H4(l) = 4 NH3 + N2(g)

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

Ca(s) + N2(g) = Ca32N =>
64 Ca(s) + N2(g) = 2 Ca32N

FeCl3 + NH4CNS = FeCNS + NH4Cl3 =>
FeCl3 + NH4CNS = FeCNS + NH4Cl3

Zn + H2 = Zn1H2 =>
Zn + H2 = Zn1H2

XCl2(aq) + AgNO3(aq) = AgCl(s) + X(NO3)2(aq) =>
XCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + X(NO3)2(aq)

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

U(NO3)6 + NaOH = Na2U2O7 + NaNO3 + H2O =>
2 U(NO3)6 + 14 NaOH = Na2U2O7 + 12 NaNO3 + 7 H2O

(NiOH)2SO4 + NH4OH = [Ni(NH3)6](OH)2 + H2O + (NH4)2SO4 =>
(NiOH)2SO4 + 14 NH4OH = 2[Ni(NH3)6](OH)2 + 12 H2O + (NH4)2SO4

C4H6 + NaNH2 = C4H5Na + NH3 =>
C4H6 + NaNH2 = C4H5Na + NH3

Os2O4 + H2O = Os(HO)4 =>
Os2O4 + 4 H2O = 2 Os(HO)4

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 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 03/29/25
Equations balanced on 03/06/25
Equations balanced on 04/05/24
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?