Equations balanced on the previous day | Equations balanced on the next day |
Ca(OH)2 + Mg(HCO3)2 = MgCO3 + CaCO3 + 2 H2O
Fe(NO3)3 + K4SCN = Fe4(SCN)3 + KNO3 =>
4 Fe(NO3)3 + 3 K4SCN = Fe4(SCN)3 + 12 KNO3
Fe(SO4)3 + Zn = FeSO4 + ZnSO4 =>
Fe(SO4)3 + 2 Zn = FeSO4 + 2 ZnSO4
CuO + NH4OH + (NH4)2SO4 = [Cu(NH3)4]SO4 + Cu(OH)2 =>
4 CuO + 2 NH4OH + (NH4)2SO4 = [Cu(NH3)4]SO4 + 3 Cu(OH)2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C8H18(g) + O2(g) = CO2 + H2O =>
2 C8H18(g) + 25 O2(g) = 16 CO2 + 18 H2O
HgO + SO2 = HgSO3 =>
HgO + SO2 = HgSO3
CN + H2O = NO2 + CH4 =>
CN + 2 H2O = NO2 + CH4
Ba + FeCl2 = Fe + BaCl2 =>
Ba + FeCl2 = Fe + BaCl2
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
C7H14 + H2 = C7H16 =>
C7H14 + H2 = C7H16
I2 + e = I{-} =>
I2 + 2e = 2 I{-}
CH3COOH + Na2CO3 = C6H5O7Na3 + H2O =>
9 CH3COOH + 6 Na2CO3 = 4 C6H5O7Na3 + 8 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KMnO4 + H2S + HClO4 = SO2 + KClO4 + Mn(ClO4)2 + H2O =>
6 KMnO4 + 5 H2S + 18 HClO4 = 5 SO2 + 6 KClO4 + 6 Mn(ClO4)2 + 14 H2O
Co(NO3)2 + Na2SO4 = Co2(SO4)2 + NaNO3 =>
2 Co(NO3)2 + 2 Na2SO4 = Co2(SO4)2 + 4 NaNO3
Ba(OH)2(aq) + H3PO4(aq) = H2O(l) + Ba(aq) + HPO4(aq) =>
Ba(OH)2(aq) + H3PO4(aq) = 2 H2O(l) + Ba(aq) + HPO4(aq)
Fe2O3 + H3O{+} = Fe{3+} + H2O =>
Fe2O3 + 6 H3O{+} = 2 Fe{3+} + 9 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
FeCl2 + AgNO2 = Fe(NO2)2 + AgCl =>
FeCl2 + 2 AgNO2 = Fe(NO2)2 + 2 AgCl
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
NaOH(aq)HNO3(aq) = NaNO3(aq)H2O(l) =>
NaOH(aq)HNO3(aq) = NaNO3(aq)H2O(l)
PbI2 + HNO3 = Pb(NO3)2 + I2 + NO2 + H2O =>
PbI2 + 4 HNO3 = Pb(NO3)2 + I2 + 2 NO2 + 2 H2O
Cs(s) + H2O(l) = CsO2 + H2 =>
Cs(s) + 2 H2O(l) = CsO2 + 2 H2
H3As2O3 + H2O = AsO3 + H3O =>
H3As2O3 + 12 H2O = 2 AsO3 + 9 H3O
(NH4)2S2O8 = SO2 + N2 + H2O =>
(NH4)2S2O8 = 2 SO2 + N2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca3N2 + NH4OH = (NH4)3N + Ca(OH)2 =>
Ca3N2 + 6 NH4OH = 2(NH4)3N + 3 Ca(OH)2
Na2CO3 + H2SO4 = NaHCO3 + NaHSO4 =>
Na2CO3 + H2SO4 = NaHCO3 + NaHSO4
C8H18(g) + O2(g) = CO(g) + H2O(l) =>
2 C8H18(g) + 17 O2(g) = 16 CO(g) + 18 H2O(l)
SiO2 + H2O = HSiO3 + H30 =>
30 SiO2 + 30 H2O = 30 HSiO3 + H30
MgCO3 + H2SO4 = MgSO4 + H2CO3 =>
MgCO3 + H2SO4 = MgSO4 + H2CO3
HA + NaOH = NaA + H2O =>
HA + NaOH = NaA + H2O
FeO + CuS = CuO + FeS =>
FeO + CuS = CuO + FeS
CH3CH2ONH4 + HCl = NH3 + H2O + CH3CH2Cl =>
CH3CH2ONH4 + HCl = NH3 + H2O + CH3CH2Cl
CH4 + H2O = CO2CO + H2 =>
2 CH4 + 3 H2O = CO2CO + 7 H2
MnSO4(aq) + Na2CO3 = MnCO3 + Na2SO4 =>
MnSO4(aq) + Na2CO3 = MnCO3 + Na2SO4
Fe + NaOH = FeO + Na + H2O =>
Fe + 2 NaOH = FeO + 2 Na + H2O
C3H4O4 + H2O = CO2 + H3O =>
C3H4O4 + 10 H2O = 3 CO2 + 8 H3O
CrCl3 + NH3 + O2 = Cr(OH)3 + NO2 + Cl =>
2 CrCl3 + 2 NH3 + 5 O2 = 2 Cr(OH)3 + 2 NO2 + 6 Cl
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cr(OH)2 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
Cr(OH)2 + 2 Cl2 + 6 NaOH = Na2CrO4 + 4 NaCl + 4 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H2(g) + Cu(aq) = CuH2(aq) =>
H2(g) + Cu(aq) = CuH2(aq)
Cu(s) + CaCl2(aq) = CuCl2(aq) + Ca(s) =>
Cu(s) + CaCl2(aq) = CuCl2(aq) + Ca(s)
Fe + H2SO4 = Fe2(SO4)2 + H2S + H2O =>
4 Fe + 5 H2SO4 = 2 Fe2(SO4)2 + H2S + 4 H2O
C6H5OH + Ca(OH)2 = Ca(C6H5O)2 + H2O =>
2 C6H5OH + Ca(OH)2 = Ca(C6H5O)2 + 2 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/02/24
Equations balanced on 06/01/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.