| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sc(OH)3 + 3 H2SO4(aq) = Sc2(SO4)3 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KHSO4 + H2SO4 + MnSO4 = SO2 + KMnO4 + H2O =>
2 KHSO4 + H2SO4 + 2 MnSO4 = 5 SO2 + 2 KMnO4 + 2 H2O
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
Ga3 + Br = GaBr3 =>
Ga3 + 9 Br = 3 GaBr3
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 3 H2O
Na2SO4 = Na2OSO3 =>
Na2SO4 = Na2OSO3
Fe + BrO = FeBrO =>
Fe + BrO = FeBrO
PtS + O2 = Pt2O3 + SO2 =>
4 PtS + 7 O2 = 2 Pt2O3 + 4 SO2
RbOH + Br2 = RbBr + RbBrO3 + H2O =>
6 RbOH + 3 Br2 = 5 RbBr + RbBrO3 + 3 H2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
NH4Cl + AgNO3 = Ag + Cl + NH4NO3 =>
NH4Cl + AgNO3 = Ag + Cl + NH4NO3
NH4(HSO3) + NaOH = NH4OH + NaHSO3 =>
NH4(HSO3) + NaOH = NH4OH + NaHSO3
NaKC4H4O + H2O2 = CO2 + H2O + KOH + NaOH =>
NaKC4H4O + 10 H2O2 = 4 CO2 + 11 H2O + KOH + NaOH
Li + No3 = LiNo3 =>
Li + No3 = LiNo3
Ca(HCO3)2 + BaCl2 = BaCO3 + CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + BaCl2 = BaCO3 + CaCl2 + CO2 + H2O
C6H8O7 = C + H + O =>
C6H8O7 = 6 C + 8 H + 7 O
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
CaS + KF = CaF + KS =>
CaS + KF = CaF + KS
KCl + H3PO4 = K3PO4 + HCl =>
3 KCl + H3PO4 = K3PO4 + 3 HCl
(NH4)2SO3 + KOH = NH4OH + K2SO3 =>
(NH4)2SO3 + 2 KOH = 2 NH4OH + K2SO3
As2S3 + H2O2 + NH3 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 14 H2O2 + 12 NH3 = 2(NH4)3AsO4 + 3(NH4)2SO4 + 8 H2O
CuSO4*5H2O + Fe = Fe2(SO4)3 + H2O + Cu =>
3 CuSO4*5H2O + 2 Fe = Fe2(SO4)3 + 15 H2O + 3 Cu
Ni(NO3)2 + C2H5NO2 = NiO + CO2 + H2O + N2 =>
9 Ni(NO3)2 + 10 C2H5NO2 = 9 NiO + 20 CO2 + 25 H2O + 14 N2
CO2Ca(OH)2 = CaCO3H2O =>
CO2Ca(OH)2 = CaCO3H2O
C6H10O5H2O = C2H5OHCO2 =>
C6H10O5H2O = 2 C2H5OHCO2
FeCl3 + NaOH + HNO = FeCl2 + NaCl + H2O + NO =>
FeCl3 + NaOH + HNO = FeCl2 + NaCl + H2O + NO
HBr + I2 = BrI + H2 =>
2 HBr + I2 = 2 BrI + H2
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
Ba(AlO2)2 + H2SO4 + H2O = BaSO4 + Al(OH)3 =>
Ba(AlO2)2 + H2SO4 + 2 H2O = BaSO4 + 2 Al(OH)3
RbNO3 + KCl = RbCl + KNO3 =>
RbNO3 + KCl = RbCl + KNO3
NaClAg = AgClNa =>
NaClAg = AgClNa
HI + Al = AlI3 + H2H =>
3 HI + Al = AlI3 + H2H
MgOP2O3 = MgO3P2O =>
MgOP2O3 = MgO3P2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
CH3COOCH3NaOH = CH3OHCH3CO2Na =>
CH3COOCH3NaOH = CH3OHCH3CO2Na
Na2S2O3 + AgBr = NaBr + Na3(Ag(S2O3)2) =>
2 Na2S2O3 + AgBr = NaBr + Na3(Ag(S2O3)2)
Cu2(SO4)3 + Ba(OH)2 = BaSO4 + Cu(OH)3 =>
Cu2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Cu(OH)3
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
MgSO4 + NH4OH = NH4 + MgOHSO4 =>
MgSO4 + NH4OH = NH4 + MgOHSO4
[Cu(NH3)4]SO4 = CuSO4 + NH3 =>
[Cu(NH3)4]SO4 = CuSO4 + 4 NH3
KNO3 = KNO2 + O2 = =>
2 KNO3 = 2 KNO2 + O2
H2O2 = OH =>
H2O2 = 2 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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