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
FeCl3 + SnCl2 = Fe + SnCl4 =>
2 FeCl3 + 3 SnCl2 = 2 Fe + 3 SnCl4

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O

Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3

ScH2 + H2O = H2 + Sc(OH)3 =>
2 ScH2 + 6 H2O = 5 H2 + 2 Sc(OH)3

Zn(s) + NH4NO3(s) = ZnO(s) + N2(g) + H2O(g) =>
Zn(s) + NH4NO3(s) = ZnO(s) + N2(g) + 2 H2O(g)

CH2OHCHOHCH2OH + HNO3 = CH2ONO2CHONO2CH2ONO2 + H2O =>
CH2OHCHOHCH2OH + 3 HNO3 = CH2ONO2CHONO2CH2ONO2 + 3 H2O

ClO3 + H2O = ClO2 + H2O2 =>
ClO3 + H2O = ClO2 + H2O2

Ga(s) + F2(g) = GaF3(aq) =>
2 Ga(s) + 3 F2(g) = 2 GaF3(aq)

Fe3(PO4)2 + Na2Co3 = Na3PO4 + FeCo3 =>
Fe3(PO4)2 + 3 Na2Co3 = 2 Na3PO4 + 3 FeCo3

Al(s) + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al(s) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu(s)

C2H5COOH + C2H5OH = C2H5COOC4H7 + H2O =>
6 C2H5COOH + 5 C2H5OH = 4 C2H5COOC4H7 + 9 H2O

I4O9 = I2 + O2 =>
2 I4O9 = 4 I2 + 9 O2

K2CrO4 + CH3COOH = K2Cr2O7 + CH3COOK + H2O =>
2 K2CrO4 + 2 CH3COOH = K2Cr2O7 + 2 CH3COOK + H2O

Mg(s) + Pb(NO3)2(aq) = MgNO3(s) + Pb(s) =>
2 Mg(s) + Pb(NO3)2(aq) = 2 MgNO3(s) + Pb(s)

Cu + Pd2{+} = Pd + Cu2{+} =>
2 Cu + Pd2{+} = 2 Pd + Cu2{+}

PbS + O3 = PbSO3 =>
PbS + O3 = PbSO3

H2RuO4 + Mo = Mo(RuO4) + H2 =>
H2RuO4 + Mo = Mo(RuO4) + H2

CH2OHCHOHCH2OH + HNO3 = CH2ONO2CHONO2CH2ONO2 + H2O =>
CH2OHCHOHCH2OH + 3 HNO3 = CH2ONO2CHONO2CH2ONO2 + 3 H2O

Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu

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

F2 + NH4Br = F2Br + NH4 =>
F2 + NH4Br = F2Br + NH4

ZrO2 + Na = Zr + Na2O =>
ZrO2 + 4 Na = Zr + 2 Na2O

K2(C2O4)*H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + KCl + H2O =>
3 K2(C2O4)*H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + 3 KCl + 6 H2O

Ba(HCO3)2 + Li2SO4 = BaSO4 + LiHCO3 =>
Ba(HCO3)2 + Li2SO4 = BaSO4 + 2 LiHCO3

CaCO3(aq) = CaO(s) + CO2(g) =>
CaCO3(aq) = CaO(s) + CO2(g)

MnO4{-} + H2O = MnO2 + O2 + OH{-} =>
4 MnO4{-} + 2 H2O = 4 MnO2 + 3 O2 + 4 OH{-}

FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl

Na2SSO3 + I2 = S + Na2S4O7 + NaI =>
7 Na2SSO3 + 4 I2 = 2 S + 3 Na2S4O7 + 8 NaI

Cl + As + H2O = H3AsO4 + HCl =>
5 Cl + As + 4 H2O = H3AsO4 + 5 HCl

Na2H2PO4 + NaOH = Na3HPO4 + H2O =>
Na2H2PO4 + NaOH = Na3HPO4 + H2O

Mg(solid) + O2(gas) = MgO(solid) =>
2 Mg(solid) + O2(gas) = 2 MgO(solid)

Zn(s) + NiBr(aq) = Ni(s) + ZnBr2(aq) =>
Zn(s) + 2 NiBr(aq) = 2 Ni(s) + ZnBr2(aq)

Pb + H(NO3)2 = PbO2 + NO2 + H2O =>
3 Pb + 4 H(NO3)2 = 3 PbO2 + 8 NO2 + 2 H2O

NaOH + H3C3N3O3 = Na3C3N3O3 + H2O =>
3 NaOH + H3C3N3O3 = Na3C3N3O3 + 3 H2O

Al + Pb2NO3 = Al2NO3 + Pb =>
2 Al + Pb2NO3 = Al2NO3 + 2 Pb

O3H2S + Al(OH)3 = (O3S)3Al2 + H2O =>
3 O3H2S + 2 Al(OH)3 = (O3S)3Al2 + 6 H2O

Ni(NO3)2 + K2CrO4 = Ni(CrO4) + K(NO3) =>
Ni(NO3)2 + K2CrO4 = Ni(CrO4) + 2 K(NO3)

C3H8O3 + H2O + Fe = FeCO3 + H2 =>
C3H8O3 + 6 H2O + 3 Fe = 3 FeCO3 + 10 H2

CuSO4 + HCI = Cu(CI)2 + H2SO4 =>
CuSO4 + 2 HCI = Cu(CI)2 + H2SO4

CH2BrCH2CH2Br + Zn = ZnBr2 + C3H6 =>
CH2BrCH2CH2Br + Zn = ZnBr2 + C3H6

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

B2H6 + NaOH + H2O = Na2B4O7 + H2 =>
2 B2H6 + 2 NaOH + 5 H2O = Na2B4O7 + 12 H2

Mo2O6 + Zn + H2SO4 = Mo2O3 + Zn4(SO4)2 + H2O =>
2 Mo2O6 + 12 Zn + 6 H2SO4 = 2 Mo2O3 + 3 Zn4(SO4)2 + 6 H2O

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

NiCl2 + H2O = HCl + Ni + OH =>
NiCl2 + 2 H2O = 2 HCl + Ni + 2 OH

Cl{-} + MnO4{-} + H{+} = Cl2 + Mn{2+} + H2O =>
10 Cl{-} + 2 MnO4{-} + 16 H{+} = 5 Cl2 + 2 Mn{2+} + 8 H2O

HCl + Ca(OH)2 = H2O + CaCl2(aq) =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2(aq)

CrO42{-} + H{+} + Cl{-} = Cr3{+} + Cl2 + H2O =>
3 CrO42{-} + 252 H{+} + 248 Cl{-} = Cr3{+} + 124 Cl2 + 126 H2O

Mg + Cu(SO4)3 = Mg2(SO4)3 + Cu =>
2 Mg + Cu(SO4)3 = Mg2(SO4)3 + Cu

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?