Printed from https://www.webqc.org

Chemical Equations Balanced on 03/20/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
C20H42 + O2 = H2 + CO2 =>
C20H42 + 20 O2 = 21 H2 + 20 CO2

Al2(CO3)3 + HCH3COO = H2CO3 + Al(CH3COO)3 =>
Al2(CO3)3 + 6 HCH3COO = 3 H2CO3 + 2 Al(CH3COO)3

Al + NaOH + HNO3 = NaAlO2 + NH3 + H2O =>
8 Al + 8 NaOH + 3 HNO3 = 8 NaAlO2 + 3 NH3 + H2O

Cu(NH3)4(H2O)2 + H2SO4 = CuSO4 + NH3 + H2O + H2 =>
Cu(NH3)4(H2O)2 + H2SO4 = CuSO4 + 4 NH3 + 2 H2O + H2

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Al(aq) + FeCl2(s) = Fe(s) + AlCl3(aq) =>
2 Al(aq) + 3 FeCl2(s) = 3 Fe(s) + 2 AlCl3(aq)

C76H152 + H2O2 = H2O + CO2 =>
C76H152 + 228 H2O2 = 304 H2O + 76 CO2

CuNO32(s) = CuO2(s) + O2(g) + NO2(aq) =>
CuNO32(s) = CuO2(s) + 14 O2(g) + NO2(aq)

As4 + H2 = HAs =>
As4 + 2 H2 = 4 HAs

Zn + S = ZnS =>
Zn + S = ZnS

Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl

PbO + HCl = (PbCl2) + H2O =>
PbO + 2 HCl = (PbCl2) + H2O

CuCl2 + NaOH = NaCl + Cu(OH)2 =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2

S2Cl2 + CH3COONa = (CH3CO)2O + SO2 + S + NaCl =>
2 S2Cl2 + 4 CH3COONa = 2(CH3CO)2O + SO2 + 3 S + 4 NaCl

Kl + Le3 + Pd = KlLe2Pd3 =>
3 Kl + 2 Le3 + 9 Pd = 3 KlLe2Pd3

NH4H + O2 = N2 + H2O =>
4 NH4H + 5 O2 = 2 N2 + 10 H2O

Zn(CH3COO)2 + H2O*NaOH = ZnO + Na(CH3COO) + H2O =>
Zn(CH3COO)2 + 2 H2O*NaOH = ZnO + 2 Na(CH3COO) + 3 H2O

Na2Te + Te = Na2Te2 =>
Na2Te + Te = Na2Te2

Mg{2+} + O{2-} = MgO =>
Mg{2+} + O{2-} = MgO

CaCl2(aq) + Na(s) = Ca(s) + NaCl(aq) =>
CaCl2(aq) + 2 Na(s) = Ca(s) + 2 NaCl(aq)

C10H7OH + Br2 = C10H5(OH)Br2 + HBr =>
C10H7OH + 2 Br2 = C10H5(OH)Br2 + 2 HBr

NaOH + K3PO4 = Na3PO4 + KOH =>
3 NaOH + K3PO4 = Na3PO4 + 3 KOH

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

OH + H2SO4 = SO4 + H2O =>
2 OH + H2SO4 = SO4 + 2 H2O

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

Cs + O2 = Cs3O =>
6 Cs + O2 = 2 Cs3O

Ca(OH)2 + Sr(NO3)2 = Ca(NO3)2 + Sr(OH)2 =>
Ca(OH)2 + Sr(NO3)2 = Ca(NO3)2 + Sr(OH)2

NO2(g) + O2 + H2O = HNO3 =>
4 NO2(g) + O2 + 2 H2O = 4 HNO3

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

O2 + C3H8O3 = H2O + CO2 =>
7 O2 + 2 C3H8O3 = 8 H2O + 6 CO2

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

HBr + Au + O2 = AuBr3 + H2O =>
12 HBr + 4 Au + 3 O2 = 4 AuBr3 + 6 H2O

SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3

Mg + Cl2 = Mg1Cl2 =>
Mg + Cl2 = Mg1Cl2

HNO3 + HCOOC = NO + CO2 + H2O =>
5 HNO3 + 3 HCOOC = 5 NO + 6 CO2 + 4 H2O

KCO3 + MgI2 = KI + Mg(CO3)2 =>
2 KCO3 + MgI2 = 2 KI + Mg(CO3)2

NH4Cl(aq) + CaSO3(aq) = CaCl + (NH4)SO3 =>
NH4Cl(aq) + CaSO3(aq) = CaCl + (NH4)SO3

Pb2(NO3) + KI = K(NO3) + Pb2I =>
Pb2(NO3) + KI = K(NO3) + Pb2I

MnCl2 + Na3PO4 = Na3Cl2 + MnPO4 =>
MnCl2 + Na3PO4 = Na3Cl2 + MnPO4

Ni(PO3)3(ac) + KHSiO3(ac) + Cr2Se3(s) = KHSeO4(ac) + SiO2(s) + KHCrO4(ac) + P2O3(s) + NiO(s) =>
30 Ni(PO3)3(ac) + 35 KHSiO3(ac) + 7 Cr2Se3(s) = 21 KHSeO4(ac) + 35 SiO2(s) + 14 KHCrO4(ac) + 45 P2O3(s) + 30 NiO(s)

Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO

C25H25 + O2 = H20O + CO2 =>
8 C25H25 + 205 O2 = 10 H20O + 200 CO2

Al + K + SO4 + H2O = KAl(SO4)212H2O =>
Al + K + 212 SO4 + H2O = KAl(SO4)212H2O

N2H4*H2O + H2O2 = H2O + N2 =>
N2H4*H2O + 2 H2O2 = 5 H2O + N2

(CH3)2CHOH + CrO3 + H{+} = (CH3)2CO + Cr3{+} + H2O =>
17(CH3)2CHOH + 6 CrO3 + 2 H{+} = 17(CH3)2CO + 2 Cr3{+} + 18 H2O

Pb(NO3)2 + K2S = PbK2 + S(NO3)2 =>
Pb(NO3)2 + K2S = PbK2 + S(NO3)2

Br + N2 = N2Br =>
Br + N2 = N2Br

Sb5 + O2 = SbO =>
2 Sb5 + 5 O2 = 10 SbO

Pb{2} + Au{3} = Pb{4} + Au =>
3 Pb{2} + 2 Au{3} = 3 Pb{4} + 2 Au

Na2WO4 + HCl = WO3 + NaCl + H2O =>
Na2WO4 + 2 HCl = WO3 + 2 NaCl + H2O

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 78 79 80 81 82 83 84 85 86
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 03/13/25
Equations balanced on 02/18/25
Equations balanced on 03/20/24
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?