| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4Br2 + Br2 = C2H3Br3 + HBr
Fe2O3 + Cl = O2 + ClFe3 =>
6 Fe2O3 + 4 Cl = 9 O2 + 4 ClFe3
H2O + O2 = O6H =>
2 H2O + 11 O2 = 4 O6H
XeF2 + H2O = Xe + HF + O2 =>
2 XeF2 + 2 H2O = 2 Xe + 4 HF + O2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
MnO2 + Cl2 = MnCl2 + O =>
MnO2 + Cl2 = MnCl2 + 2 O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
CH3OH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + HCOOH + H2O =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 HCOOH + 11 H2O
CH3OH + Na2CO3 = CH3ONa + CO2 + H2O =>
2 CH3OH + Na2CO3 = 2 CH3ONa + CO2 + H2O
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
Zn + NaVO3 + HCl = VCl3 + ZnCl2 + NaCl + H2O =>
Zn + NaVO3 + 6 HCl = VCl3 + ZnCl2 + NaCl + 3 H2O
NH4OH + CaCl2 = NH4Cl + CaO2H2 =>
2 NH4OH + CaCl2 = 2 NH4Cl + CaO2H2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
B2O3 + Ca(OH)2 = CaB2O4 + H2O =>
B2O3 + Ca(OH)2 = CaB2O4 + H2O
KClO3(g) = KCl + O2 =>
2 KClO3(g) = 2 KCl + 3 O2
Sb + AgNO3 = SbNO3 + Ag =>
Sb + AgNO3 = SbNO3 + Ag
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
FeCl2 + H2O2 = FeCl3 + Fe(OH)2 =>
3 FeCl2 + H2O2 = 2 FeCl3 + Fe(OH)2
NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF
CaCO3 + O2 = CO3O2 + Ca =>
CaCO3 + O2 = CO3O2 + Ca
Zn + NO3 + H2O + OH{-} = Zn(OH)42{-} + NH3 =>
9 Zn + 41 NO3 + 246 H2O + 9 OH{-} = 9 Zn(OH)42{-} + 41 NH3
NaIO8 + SO2 + H2O = I2 + Na2SO4 + H2SO4 =>
2 NaIO8 + 15 SO2 + 14 H2O = I2 + Na2SO4 + 14 H2SO4
CH{4+} = C{2+}H{2+} + H{2+} =>
CH{4+} = C{2+}H{2+} + H{2+}
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Sn(HCO3)4 + H2SO4 = Sn2(SO4)4 + H2O + CO2 =>
2 Sn(HCO3)4 + 4 H2SO4 = Sn2(SO4)4 + 8 H2O + 8 CO2
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
C2H5NH2 + O2 = CO2 + H2O + NHO3 =>
C2H5NH2 + 5 O2 = 2 CO2 + 3 H2O + NHO3
AlI3 + AgNO3 = Al(NO3)3 + AgI =>
AlI3 + 3 AgNO3 = Al(NO3)3 + 3 AgI
HClO3(l) = Cl2O5 + H2O(l) =>
2 HClO3(l) = Cl2O5 + H2O(l)
HNO3(k) + Si = HSiO3 + NO2 + H2O =>
5 HNO3(k) + Si = HSiO3 + 5 NO2 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NH4Cl + H2O = NH4 + HCl + O =>
2 NH4Cl + H2O = 2 NH4 + 2 HCl + O
SO2 + KI3 = K2SO2 + I2 =>
SO2 + 2 KI3 = K2SO2 + 3 I2
AgBr + NH3 = Ag(NH3) + Br =>
AgBr + NH3 = Ag(NH3) + Br
KCl + LiOH = LiCl + KOH =>
KCl + LiOH = LiCl + KOH
CH4HF = CH3FH2 =>
CH4HF = CH3FH2
H2C2O4*2H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
AgOCN + HNO3 + H2O = AgNO3 + CO2 + NH4NO3 =>
AgOCN + 2 HNO3 + H2O = AgNO3 + CO2 + NH4NO3
Cl + CrO4 = ClO4 + Cr2 =>
2 Cl + 2 CrO4 = 2 ClO4 + Cr2
(NH4)2Cr2O7 + H2SO4 + H2O2 = CrO5 + (NH4)2SO4 + H2O =>
(NH4)2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + (NH4)2SO4 + 5 H2O
C5H10O2 + NaOH = C5H7O2 + Na + H2O =>
C5H10O2 + 3 NaOH = C5H7O2 + 3 Na + 3 H2O
N2 + H2O = NH + O =>
N2 + H2O = 2 NH + O
SnCl4 + KI = KCl + SnI4 =>
SnCl4 + 4 KI = 4 KCl + SnI4
Ni(NO3)2 + H2O = NiO + HNO3 =>
Ni(NO3)2 + H2O = NiO + 2 HNO3
HCl + HF = ClF3 + H2 =>
HCl + 3 HF = ClF3 + 2 H2
CH3CH2CH(OH)CH3 + KMnO4 + HCl = CH3CH2C(O)CH3 + MnCl2 + KCl + H2O =>
5 CH3CH2CH(OH)CH3 + 2 KMnO4 + 6 HCl = 5 CH3CH2C(O)CH3 + 2 MnCl2 + 2 KCl + 8 H2O
KCl + HCl = HK + Cl =>
KCl + HCl = HK + 2 Cl
HOH + C = CO + H2 =>
HOH + C = CO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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