Printed from https://www.webqc.org

Chemical Equations Balanced on 02/08/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
HBr + C2H2 = C2H4 + Br =>
2 HBr + C2H2 = C2H4 + 2 Br

CH3COOH + CaO = CH3COCH3 + CaCO3 + H2O =>
2 CH3COOH + CaO = CH3COCH3 + CaCO3 + H2O

Cu + Co3 = Cu2Co3 =>
2 Cu + Co3 = Cu2Co3

Cu(OH)2 + K4[Fe(CN)6] = Cu4[Fe(CN)6]2 + K(OH) =>
4 Cu(OH)2 + 2 K4[Fe(CN)6] = Cu4[Fe(CN)6]2 + 8 K(OH)

Sb2(SO4)3 + KMnO4 + H2O = H3SbO4 + K2S04 + MnSO4 + H2SO4 =>
9 Sb2(SO4)3 + 2 KMnO4 + 48 H2O = 18 H3SbO4 + K2S04 + 2 MnSO4 + 21 H2SO4

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Lead(ii)nitrate + potassiumiodide = lead(ii)iodide + potassiumnitrate =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

CaO + CaCO3 = Ca2CO4 =>
CaO + CaCO3 = Ca2CO4

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

NH3 + Mg2 = Mg3N3 + H2 =>
6 NH3 + 3 Mg2 = 2 Mg3N3 + 9 H2

V2O5 + H2S = VO2 + H2O + S =>
V2O5 + H2S = 2 VO2 + H2O + S

NaIO3 + SO2 + H2O = I2 + Na2SO4 + H2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = I2 + Na2SO4 + 4 H2SO4

Pb + HNO3 = Pb(NO3)2 + H2 =>
Pb + 2 HNO3 = Pb(NO3)2 + H2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

Fe5Al2Si3O10(OH)8 + FeAl2SiO5(OH)2 + SiO2 = Fe3Al2Si3O12 + H2O =>
Fe5Al2Si3O10(OH)8 + FeAl2SiO5(OH)2 + 2 SiO2 = 2 Fe3Al2Si3O12 + 5 H2O

CH3OOH + NaOH = H2O + Na + CH3COO =>
2 CH3OOH + NaOH = 3 H2O + Na + CH3COO

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

Zn(oh)2 + HCOOH = Zn(HCOO)2 + H2 =>
Zn(oh)2 + 4 HCOOH = 2 Zn(HCOO)2 + 2 H2

CaS + Na4C = Ca4C2 + Na2S =>
4 CaS + 2 Na4C = Ca4C2 + 4 Na2S

NH4VO3 + H2SO4 + H2O2 = (VO3)2SO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 2 H2SO4 + 2 H2O2 = (VO3)2SO4 + (NH4)2SO4 + 4 H2O

Co + HNO3 = Co(NO3)3 + H2 =>
2 Co + 6 HNO3 = 2 Co(NO3)3 + 3 H2

K2S2O8 + VOSO4 + H2O = K2V2O7 + K2SO4 + H2SO4 =>
2 K2S2O8 + 2 VOSO4 + 5 H2O = K2V2O7 + K2SO4 + 5 H2SO4

KMnO2 + SO2 + H2O = KHSO4 + MnSO2 + H2SO4 =>
2 KMnO2 + 5 SO2 + 2 H2O = 2 KHSO4 + 2 MnSO2 + H2SO4

MoS2 + Ni = Ni3S4 + Mo =>
2 MoS2 + 3 Ni = Ni3S4 + 2 Mo

C12H22O11 + H2SO4 = C + H2SO4H2O =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2SO4H2O

KBr + SnS2 = SnBr4 + K2S =>
4 KBr + SnS2 = SnBr4 + 2 K2S

KSCN + Fe(OH2)6 = Fe(SCN)6 + K(OH2) =>
6 KSCN + Fe(OH2)6 = Fe(SCN)6 + 6 K(OH2)

HfO2 + C + Cl2 = HfCl2 + CO =>
HfO2 + 2 C + Cl2 = HfCl2 + 2 CO

(NH4)2Cr2O7 = N + H2O + Cr2O3 =>
(NH4)2Cr2O7 = 2 N + 4 H2O + Cr2O3

NO2 + RbOH = RbNO2 + RbNO3 + H2O =>
2 NO2 + 2 RbOH = RbNO2 + RbNO3 + H2O

C21H30O2 + NaBH4 = NaBO2 + C21H34 =>
C21H30O2 + NaBH4 = NaBO2 + C21H34

C6H12O6 + Cu(OH)2 = Cu2O + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = Cu2O + C6H12O7 + 2 H2O

C2H6S(g) + O2(g) = SO2(g) + CO2(g) + H2O(g) =>
2 C2H6S(g) + 9 O2(g) = 2 SO2(g) + 4 CO2(g) + 6 H2O(g)

NaHS + Pb(NO3)2 + H2O = Pb(OH)2 + NaNO3 + H2S =>
2 NaHS + Pb(NO3)2 + 2 H2O = Pb(OH)2 + 2 NaNO3 + 2 H2S

Fe(NO3)3 + K4(Fe(CN)6) = Fe4[Fe(CN)6]3 + KNO3 =>
4 Fe(NO3)3 + 3 K4(Fe(CN)6) = Fe4[Fe(CN)6]3 + 12 KNO3

C4H10 + HNO3 = C4H9NO3 + H2 =>
C4H10 + HNO3 = C4H9NO3 + H2

AuFe2 = Au789 + Fe4 =>
1578 AuFe2 = 2 Au789 + 789 Fe4

Cl + AlBr3 = Br + AlCl3 =>
3 Cl + AlBr3 = 3 Br + AlCl3

Al4C3 + HCl = Al4H + C3Cl =>
Al4C3 + HCl = Al4H + C3Cl

Al(s) + Cl2(aq) = AlCl =>
2 Al(s) + Cl2(aq) = 2 AlCl

CH3COOH(aq) + Na2CO3(aq) = CH3COONa(aq) + CO2(g) + H2O(aq) =>
2 CH3COOH(aq) + Na2CO3(aq) = 2 CH3COONa(aq) + CO2(g) + H2O(aq)

H2(g) + O2(g) = H2O =>
2 H2(g) + O2(g) = 2 H2O

Mg + H2O(g) = Mg(OH)2 + H2 =>
Mg + 2 H2O(g) = Mg(OH)2 + H2

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 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 87 88
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 02/01/25
Equations balanced on 01/09/25
Equations balanced on 02/08/24
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