Printed from https://www.webqc.org

Chemical Equations Balanced on 04/06/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
C7H2O + O2 = CO2 + H2O =>
C7H2O + 7 O2 = 7 CO2 + H2O

AlBr3 + Na3PO4 = AlPO4 + Na3Br3 =>
AlBr3 + Na3PO4 = AlPO4 + Na3Br3

H + NO3 = NO2 + OH =>
H + NO3 = NO2 + OH

NH4HSO4 + NH3 = (NH4)2SO4 =>
NH4HSO4 + NH3 = (NH4)2SO4

H2O + SbO + SO4 = Sb2O5 + H2SO3 =>
3 H2O + 4 SbO + 3 SO4 = 2 Sb2O5 + 3 H2SO3

ReO2 + NaOH = Re(OH)4 + Na2O =>
ReO2 + 4 NaOH = Re(OH)4 + 2 Na2O

CuS + H2O = CuH2SO =>
CuS + H2O = CuH2SO

Mg(ClO4)3 + Al = Al(ClO4)3 + Mg =>
Mg(ClO4)3 + Al = Al(ClO4)3 + Mg

C45H86O6 + H2O = C3H8O3 + C14H30O2 =>
25 C45H86O6 + 183 H2O = 67 C3H8O3 + 66 C14H30O2

HCOOH + HS = CO2 + H2S =>
HCOOH + 2 HS = CO2 + 2 H2S

KMnO4 + H2Cr2O7 + I3Al = Al2(Cr2O7)3 + K2Cr2O7 + Mn2(Cr2O7)2 + I2 + H2O =>
6 KMnO4 + 24 H2Cr2O7 + 10 I3Al = 5 Al2(Cr2O7)3 + 3 K2Cr2O7 + 3 Mn2(Cr2O7)2 + 15 I2 + 24 H2O

C4H8O + BF3 = C4H7O + BF3H =>
C4H8O + BF3 = C4H7O + BF3H

Cr(s) + H2CO3(g) = Cr(CO3)3(g) + H2(g) =>
Cr(s) + 3 H2CO3(g) = Cr(CO3)3(g) + 3 H2(g)

P + KMnO4 + H2O = KH2PO4 + K2HPO4 + MnO2 =>
3 P + 5 KMnO4 + 2 H2O = KH2PO4 + 2 K2HPO4 + 5 MnO2

Li + H4SiO4 = Li(SiO4) + H2 =>
Li + H4SiO4 = Li(SiO4) + 2 H2

Ca(CN)2 + Na3PO4 = Ca3(PO4)2 + NaCN =>
3 Ca(CN)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCN

Mg(HO)2 + (NH4)2SO4 = MgSO4 + H2O + NH3 =>
Mg(HO)2 + (NH4)2SO4 = MgSO4 + 2 H2O + 2 NH3

PB(NO3)2 + KI3 = KNO3 + PBI2 + I2 =>
PB(NO3)2 + 2 KI3 = 2 KNO3 + PBI2 + 2 I2

HNO3 + AgNO3 = Ag(NO3)2 + H2 =>
2 HNO3 + 2 AgNO3 = 2 Ag(NO3)2 + H2

Na2CO3 + CH3COOH = NaC2H3O2 + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 NaC2H3O2 + H2O + CO2

Na2C2O4 + KClO3 = NaClO3 + K2C2O4 =>
Na2C2O4 + 2 KClO3 = 2 NaClO3 + K2C2O4

B2Br6 + H(NO3) = B(NO3)3 + HBr =>
B2Br6 + 6 H(NO3) = 2 B(NO3)3 + 6 HBr

Nd2O3 + FeSi = NdFeSiO + O2 =>
2 Nd2O3 + 4 FeSi = 4 NdFeSiO + O2

KMnO4 + NaOH + Na2S2O3 = Na3MnO4 + K2SO4 + H2O =>
4 KMnO4 + 10 NaOH + Na2S2O3 = 4 Na3MnO4 + 2 K2SO4 + 5 H2O

F2 + S = SF6 =>
3 F2 + S = SF6

NaOH + ZnO + H3PO4 = Na2ZnP2O7 + H2O =>
2 NaOH + ZnO + 2 H3PO4 = Na2ZnP2O7 + 4 H2O

CrOHCl + H2SO4 = CrSO4 + HCl + H2O =>
CrOHCl + H2SO4 = CrSO4 + HCl + H2O

Mn + H2C2O4 = MnO4 + CH =>
Mn + H2C2O4 = MnO4 + 2 CH

AuBr3 + H2CO3 = AuCO3 + H2Br3 =>
AuBr3 + H2CO3 = AuCO3 + H2Br3

Al2O3 + Na + H2O = Na[Al(OH)4] + H2 =>
Al2O3 + 2 Na + 5 H2O = 2 Na[Al(OH)4] + H2

CuSO4*5H2O + As2O3 + Na2CO3 + CH3COOH = Cu(CH3COO)2*3Cu(AsO2)2 + Na2SO4 + H2O + CO2 =>
4 CuSO4*5H2O + 3 As2O3 + 4 Na2CO3 + 2 CH3COOH = Cu(CH3COO)2*3Cu(AsO2)2 + 4 Na2SO4 + 21 H2O + 4 CO2

HBr + Sn(OH)4 = H2O + SnBrHO2 =>
HBr + Sn(OH)4 = 2 H2O + SnBrHO2

Al + NaOH + H2O = Na(Al(OH)4) + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2

Mn + NaOH + NaNO3 = Na2MnO4 + NaNO2 + H2O =>
Mn + 2 NaOH + 3 NaNO3 = Na2MnO4 + 3 NaNO2 + H2O

C2H4Cl2 + NaHCO3 = C2H6O2 + NaCl + CO2 =>
C2H4Cl2 + 2 NaHCO3 = C2H6O2 + 2 NaCl + 2 CO2

Br0 = Br =>
Br0 = Br

Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2

Al3 + Fe(NO3)2 = Al(NO3)2 + Fe =>
Al3 + 3 Fe(NO3)2 = 3 Al(NO3)2 + 3 Fe

NaClO2 + HCl = ClO2Cl + NaCl + H2O =>
3 NaClO2 + 4 HCl = 2 ClO2Cl + 3 NaCl + 2 H2O

Fe + CuN = FeN2 + Cu =>
Fe + 2 CuN = FeN2 + 2 Cu

KNo3 + H2S = HNo3 + K2S =>
2 KNo3 + H2S = 2 HNo3 + K2S

S3As2 + K2CO3 + NO3K = K3AsO4 + SO4K2 + NO + CO2 =>
3 S3As2 + 4 K2CO3 + 28 NO3K = 6 K3AsO4 + 9 SO4K2 + 28 NO + 4 CO2

HBrO3 + Ni = Ni(BrO3) + H2 =>
2 HBrO3 + 2 Ni = 2 Ni(BrO3) + H2

Na3AsO4 + H2S = As2S3 + S + Na2S + H2O =>
2 Na3AsO4 + 8 H2S = As2S3 + 2 S + 3 Na2S + 8 H2O

Fe(NO3)3 + KSCN + Na2HPO4 = NaSCN + KNO3 + Fe2(HPO4)3 =>
2 Fe(NO3)3 + 6 KSCN + 3 Na2HPO4 = 6 NaSCN + 6 KNO3 + Fe2(HPO4)3

Cu(OH)2 + NH3 = (Cu(NH3)4)(OH)2 =>
Cu(OH)2 + 4 NH3 = (Cu(NH3)4)(OH)2

Al2(O2)3 + CO = Al + CO2 =>
Al2(O2)3 + 6 CO = 2 Al + 6 CO2

K + Br + O3 = KBrO3 =>
K + Br + O3 = KBrO3

C6H18O5 + O2 = H2O + CO2 =>
C6H18O5 + 8 O2 = 9 H2O + 6 CO2

Mg3B2 + H3PO4 = B4H10 + Mg(PO4)2 + H2 =>
2 Mg3B2 + 12 H3PO4 = B4H10 + 6 Mg(PO4)2 + 13 H2

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 87 88 89 90 91
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 03/30/25
Equations balanced on 03/07/25
Equations balanced on 04/06/24
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?
Choose languageDeutschEnglishEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусский中文日本語한국어