| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaI + 3 H2SO4 + MnO2 = I2 + 2 NaHSO4 + MnSO4 + 2 H2O
NH4ClO3 = ClO3 + NH4 =>
NH4ClO3 = ClO3 + NH4
Cl2Pb + INa = NaCl + PbI2 =>
Cl2Pb + 2 INa = 2 NaCl + PbI2
H3PO4 + MgCO3 = MgHPO4 + CO2 + H2O =>
H3PO4 + MgCO3 = MgHPO4 + CO2 + H2O
FeSO4 + K2S = FeK2 + SO4S =>
FeSO4 + K2S = FeK2 + SO4S
CH3OH = HCHO + H2 =>
CH3OH = HCHO + H2
K4[Fe(CN)6](aq) + FeCl3(aq) = KCl(aq) + Fe4[Fe(CN)6]3(aq) =>
3 K4[Fe(CN)6](aq) + 4 FeCl3(aq) = 12 KCl(aq) + Fe4[Fe(CN)6]3(aq)
MnI2 + K2CrO4 + H2SO4 = H2MnO4 + I2O5 + Cr(HSO4)3 + KHSO4 + H2O =>
3 MnI2 + 16 K2CrO4 + 80 H2SO4 = 3 H2MnO4 + 3 I2O5 + 16 Cr(HSO4)3 + 32 KHSO4 + 37 H2O
MnO2 + KOH + O2 = K2MnO4H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4H2O
CCl4 + O3 = CCl2O + Cl2 =>
3 CCl4 + O3 = 3 CCl2O + 3 Cl2
Hl + Ba(OH)2 = Hl(OH)2 + Ba =>
Hl + Ba(OH)2 = Hl(OH)2 + Ba
C4H9F + O2 = H2O + CO2 + F2 =>
4 C4H9F + 25 O2 = 18 H2O + 16 CO2 + 2 F2
Fe(s) + H2SO4(aq) = Fe2SO4(aq) + H2(g) =>
2 Fe(s) + H2SO4(aq) = Fe2SO4(aq) + H2(g)
Fe + HCl(aq) = FeCl2(aq) + H2 =>
Fe + 2 HCl(aq) = FeCl2(aq) + H2
HI(aq) + Na2S(aq) = H2S + NaI =>
2 HI(aq) + Na2S(aq) = H2S + 2 NaI
(NH4)2CO3 + NO3 = NH4NO3 + CO2 + H2O =>
5(NH4)2CO3 + 8 NO3 = 9 NH4NO3 + 5 CO2 + 2 H2O
Cr(OH)3 + HNO2 = Cr(NO2)3 + H2O =>
Cr(OH)3 + 3 HNO2 = Cr(NO2)3 + 3 H2O
MgCuCl2 = MgCl2Cu =>
MgCuCl2 = MgCl2Cu
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Zn + Co(NO3)2 = Zn(NO3)2 + Co2 =>
2 Zn + 2 Co(NO3)2 = 2 Zn(NO3)2 + Co2
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
NaAlO2*H2O + Na2SiO3*9H2O = NaAlSiO4*H2O + NaOH + H2O =>
NaAlO2*H2O + Na2SiO3*9H2O = NaAlSiO4*H2O + 2 NaOH + 8 H2O
Fe + AgNO3 = Ag + Fe(NO3)3 =>
Fe + 3 AgNO3 = 3 Ag + Fe(NO3)3
CH3CH2CH2CH3 + Cl2 = CH3CHClCH2CH3 + HCl =>
CH3CH2CH2CH3 + Cl2 = CH3CHClCH2CH3 + HCl
NiCl2 + Ca(OH)2 = Ni(OH)2 + CaCl2 =>
NiCl2 + Ca(OH)2 = Ni(OH)2 + CaCl2
Fe + AgNO3 = Ag + Fe(NO3)2 =>
Fe + 2 AgNO3 = 2 Ag + Fe(NO3)2
Fe + AgNO3 = Ag + Fe(NO3)3 =>
Fe + 3 AgNO3 = 3 Ag + Fe(NO3)3
Fe + AgNO3 = Ag + Fe(NO3)2 =>
Fe + 2 AgNO3 = 2 Ag + Fe(NO3)2
Ca(ClO3)2 + H2O = CaO + H2(ClO3)2 =>
Ca(ClO3)2 + H2O = CaO + H2(ClO3)2
Fe + AgNO3 = Ag + Fe(NO3)3 =>
Fe + 3 AgNO3 = 3 Ag + Fe(NO3)3
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2 =>
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2
Fe + AgNO3 = Ag + Fe(NO3)3 =>
Fe + 3 AgNO3 = 3 Ag + Fe(NO3)3
Fe + AgNO3 = Ag + Fe(NO3)2 =>
Fe + 2 AgNO3 = 2 Ag + Fe(NO3)2
HCl + Al(OH)3 = H2O + AlCl3 =>
3 HCl + Al(OH)3 = 3 H2O + AlCl3
Fe + AgNO3 = Ag + Fe(NO3)2 =>
Fe + 2 AgNO3 = 2 Ag + Fe(NO3)2
Fe + K3Fe(CN)6 = Fe3(Fe(CN)6)2 + K =>
3 Fe + 2 K3Fe(CN)6 = Fe3(Fe(CN)6)2 + 6 K
Bi(NO3)3 + H2O = Bi(OH)3 + HNO3 =>
Bi(NO3)3 + 3 H2O = Bi(OH)3 + 3 HNO3
Al(NO3)3 + FeSO4 + H2SO4(st) = Fe2(SO4)3 + Al2(SO4)3 + H2O + NO =>
2 Al(NO3)3 + 18 FeSO4 + 12 H2SO4(st) = 9 Fe2(SO4)3 + Al2(SO4)3 + 12 H2O + 6 NO
Co(NO3)2 + Ca(OCl)2 + H2O = CaCl2 + CoO2 + HNO3 =>
2 Co(NO3)2 + Ca(OCl)2 + 2 H2O = CaCl2 + 2 CoO2 + 4 HNO3
Cu + Ba(OH)2 = Cu(OH)2 + Ba =>
Cu + Ba(OH)2 = Cu(OH)2 + Ba
Zn(NO3)2 + K3PO4 = Zn3(PO4)2 + KNO3 =>
3 Zn(NO3)2 + 2 K3PO4 = Zn3(PO4)2 + 6 KNO3
ZnF2 + Ca(OH)2 = Zn(OH)2 + CaF2 =>
ZnF2 + Ca(OH)2 = Zn(OH)2 + CaF2
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
CO2 + HgSO4 = CSHgO6 =>
CO2 + HgSO4 = CSHgO6
Cu{2+} + K4[Fe(CN)6] = Cu[Fe(CN)6]{2+} + K =>
Cu{2+} + K4[Fe(CN)6] = Cu[Fe(CN)6]{2+} + 4 K
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
ZnSO4 + NaOH = (ZnOH)2SO4 + Na2SO4 =>
2 ZnSO4 + 2 NaOH = (ZnOH)2SO4 + Na2SO4
K3[Cr(OH)6] + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K3[Cr(OH)6] + 6 H2SO4 = Cr2(SO4)3 + 3 K2SO4 + 12 H2O
Mn(s) + HCl(l) = MnCl2(s) + H2(g) =>
Mn(s) + 2 HCl(l) = MnCl2(s) + H2(g)
H2SO4 + Na2CO3 = Na2(SO4) + H2(CO3) =>
H2SO4 + Na2CO3 = Na2(SO4) + H2(CO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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