| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 KI + 2 KMnO4 + 8 H2SO4 = 8 H2O + 5 I2 + 6 K2SO4 + 2 MnSO4
C2H3Cl + NaOH = C2H4O + NaCl =>
C2H3Cl + NaOH = C2H4O + NaCl
Pt + O2 = Pt2O =>
4 Pt + O2 = 2 Pt2O
C4H9NH2 + H2O = OH + C4H9NH4 =>
C4H9NH2 + 2 H2O = 2 OH + C4H9NH4
Mg + Hg(NO3)2 = Hg + Mg(NO3)2 =>
Mg + Hg(NO3)2 = Hg + Mg(NO3)2
AlF3 + HCl = HF + AlCl3 =>
AlF3 + 3 HCl = 3 HF + AlCl3
Rb + Mg3(BO3)2 = Rb3BO3 + Mg =>
6 Rb + Mg3(BO3)2 = 2 Rb3BO3 + 3 Mg
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NaVO3 + H2O2 + H2SO4 = [VO(O2)]2SO4 + Na2SO4 + H2O =>
2 NaVO3 + 2 H2O2 + 2 H2SO4 = [VO(O2)]2SO4 + Na2SO4 + 4 H2O
Na2CO3 + V2O3 + O2 = NaV2O8 + CO2 =>
2 Na2CO3 + 4 V2O3 + 9 O2 = 4 NaV2O8 + 2 CO2
C7H36 = C + H36 =>
C7H36 = 7 C + H36
N2O5 + H2O = HNO + O2 =>
N2O5 + H2O = 2 HNO + 2 O2
(NH4)2CO3(s) = CO2(g) + NH3(g) + H2O(g) =>
(NH4)2CO3(s) = CO2(g) + 2 NH3(g) + H2O(g)
Ag + CaCl2 = AgCl + Ca =>
2 Ag + CaCl2 = 2 AgCl + Ca
CH2NH2 + O2 = NH3 + CO2 + H2O =>
4 CH2NH2 + 5 O2 = 4 NH3 + 4 CO2 + 2 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Pb + CuCl{2} = PbCl{2} + Cu =>
Pb + CuCl{2} = PbCl{2} + Cu
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HC2H3O2(aq) + NH4OH(aq) = NH4C2H3O2(aq) + H2O(aq) =>
HC2H3O2(aq) + NH4OH(aq) = NH4C2H3O2(aq) + H2O(aq)
Zn3O4 + Fe = Fe2O3 + Zn =>
3 Zn3O4 + 8 Fe = 4 Fe2O3 + 9 Zn
KOH + H2C6H6O6 = KHC6H6O6 + H2O =>
KOH + H2C6H6O6 = KHC6H6O6 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FeCl3 + K3Fe(CSN)6 = Fe3(Fe(CSN)6)3 + KCl =>
3 FeCl3 + 3 K3Fe(CSN)6 = Fe3(Fe(CSN)6)3 + 9 KCl
Fe(OH)2 + HNo3 = Fe(No3)2 + HOH =>
Fe(OH)2 + 2 HNo3 = Fe(No3)2 + 2 HOH
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C2H6 + Al2O3 = C2H6Al3 + O2 =>
4 C2H6 + 6 Al2O3 = 4 C2H6Al3 + 9 O2
I{-} + H2SO4 = I2 + H2S + SO4{2-} + H2O =>
8 I{-} + 5 H2SO4 = 4 I2 + H2S + 4 SO4{2-} + 4 H2O
SeO2 + H2O = H2SeO3 =>
SeO2 + H2O = H2SeO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Ag{+} + PO4{3-} = Ag3PO4 =>
3 Ag{+} + PO4{3-} = Ag3PO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
H3C6H5O7 + NaOH = H2O + Na + H2C6H5O7 =>
H3C6H5O7 + NaOH = H2O + Na + H2C6H5O7
FeCl2 + AgCl = Ag + FeCl3 =>
FeCl2 + AgCl = Ag + FeCl3
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
SO4 + CO3 = SO4CO3 =>
SO4 + CO3 = SO4CO3
C2H5NO2 + O2 = CO2 + H2O + N2 =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KOH + NH3 = KNH3 + OH =>
KOH + NH3 = KNH3 + OH
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
C25H23 + O2 = CO2 + H2O =>
4 C25H23 + 123 O2 = 100 CO2 + 46 H2O
Ba2O2 + SO3 = Ba(SO4) =>
Ba2O2 + 2 SO3 = 2 Ba(SO4)
Al + H2SO4 = Al2S3O12 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2S3O12 + 6 H2O + 3 SO2
Fe(OH)3 + KCN = K3[Fe(CN)6] + KOH =>
Fe(OH)3 + 6 KCN = K3[Fe(CN)6] + 3 KOH
Al + Cu2Cl4 = AlCl3 + Cu =>
4 Al + 3 Cu2Cl4 = 4 AlCl3 + 6 Cu
CaOH + NaPO = CaPO + NaOH =>
CaOH + NaPO = CaPO + NaOH
MgCO3 + HCl = Mg(HCO3)2 + MgCl2 =>
2 MgCO3 + 2 HCl = Mg(HCO3)2 + MgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/24
Équations équilibrées sur03/01/23
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