Equations balanced on the previous day | Equations balanced on the next day |
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
K2S + Cu(NO3)2 = CuS + KNO3 =>
K2S + Cu(NO3)2 = CuS + 2 KNO3
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
X(CH2CH3)3 + KMnO4 + H2SO4 = X(COOH)3 + CO2 + K2SO4 + MnSO4 + H2O =>
5 X(CH2CH3)3 + 36 KMnO4 + 54 H2SO4 = 5 X(COOH)3 + 15 CO2 + 18 K2SO4 + 36 MnSO4 + 84 H2O
Ca(OH)2 + H3AsO4 = Ca3(AsO4)2 + H2O =>
3 Ca(OH)2 + 2 H3AsO4 = Ca3(AsO4)2 + 6 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Cu(s) + AgNo3(aq) = Cu(No3)2(aq) + Ag =>
Cu(s) + 2 AgNo3(aq) = Cu(No3)2(aq) + 2 Ag
CuS + HNO3 = Cu(NO3)2 + NO2 + S8 + H2O =>
8 CuS + 32 HNO3 = 8 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
Zn + HCl = H + ZnCl2 =>
Zn + 2 HCl = 2 H + ZnCl2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cl2 + Cr = CrCl3 =>
3 Cl2 + 2 Cr = 2 CrCl3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaCO3 + CH3COOH = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + H2O + CO2
Fe{3+}(aq) + Al(s) = Fe(s) + Al{3+}(aq) =>
Fe{3+}(aq) + Al(s) = Fe(s) + Al{3+}(aq)
Se + NaOH = Na2Se + Na2SeO3 + H2O =>
3 Se + 6 NaOH = 2 Na2Se + Na2SeO3 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
HCl + Fe = FeCl3 + H2 =>
6 HCl + 2 Fe = 2 FeCl3 + 3 H2
NaHCO3 + C6H8O7 = Na3C6H5O7 + H2O + CO2 =>
3 NaHCO3 + C6H8O7 = Na3C6H5O7 + 3 H2O + 3 CO2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
C5H12 + O2 = H2O + CO2 =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HB = H{+} + B{-} =>
HB = H{+} + B{-}
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/23/19
Equations balanced on 02/22/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.