| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(CH3)3BO3 + 9 O2 = 6 CO2 + 9 H2O + B2O3
O2 = O6O =>
7 O2 = 2 O6O
Mn(OH)2 + H3O{+} = Mn{2+} + H2O =>
Mn(OH)2 + 2 H3O{+} = Mn{2+} + 4 H2O
Mg + ZnS = MgS + Zn =>
Mg + ZnS = MgS + Zn
BrH = Br + H =>
BrH = Br + H
ZnO + H2S = ZnS + H2O =>
ZnO + H2S = ZnS + H2O
K3AlF6 + Y2O3 = K3YF6 + Al2O3 =>
2 K3AlF6 + Y2O3 = 2 K3YF6 + Al2O3
Na2SO4 + AlBr3 = NaBr + Al2S3O12 =>
3 Na2SO4 + 2 AlBr3 = 6 NaBr + Al2S3O12
Na + MgCl2 = NaCl2 + Mg =>
Na + MgCl2 = NaCl2 + Mg
CaO(g) + H2O(l) = Ca(OH)2 =>
CaO(g) + H2O(l) = Ca(OH)2
K2SO4 + HNO3 = KNO3 + H2SO4 =>
K2SO4 + 2 HNO3 = 2 KNO3 + H2SO4
ICl + H = HCl + I =>
ICl + H = HCl + I
CaOH2 + Cl2 = CaCl2 + H2O =>
CaOH2 + Cl2 = CaCl2 + H2O
CoCl3 + N2 = CoN + Cl2 =>
2 CoCl3 + N2 = 2 CoN + 3 Cl2
Al1 + H2SO4 = Al2(SO4)3 + H2 =>
2 Al1 + 3 H2SO4 = Al2(SO4)3 + 3 H2
KHSO4 + Ca(OH)2 = KOH + CaSO4 + H2O =>
KHSO4 + Ca(OH)2 = KOH + CaSO4 + H2O
KI(aq) + Cl2(aq) = KCl + I2(aq) =>
2 KI(aq) + Cl2(aq) = 2 KCl + I2(aq)
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
SbH3 + KClO3 + KOH + H2O = K[Sb(OH)5] + KCl =>
6 SbH3 + 7 KClO3 + 6 KOH + 3 H2O = 6 K[Sb(OH)5] + 7 KCl
MgCl2(aq) + Na2SO4(aq) = MgSO4(s) + NaCl(aq) =>
MgCl2(aq) + Na2SO4(aq) = MgSO4(s) + 2 NaCl(aq)
MnO + MnO2 = Mn3O4 =>
2 MnO + MnO2 = Mn3O4
C3H5N3O9(l) = CO2(g) + O2(g) + N2(g) + H2O(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + O2(g) + 6 N2(g) + 10 H2O(g)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KIO3 + BaCl2 = KCl + Ba(IO3)2 =>
2 KIO3 + BaCl2 = 2 KCl + Ba(IO3)2
K3[Fe(CN)6] + KCl = K4[Fe(CN)6] + Cl2 =>
2 K3[Fe(CN)6] + 2 KCl = 2 K4[Fe(CN)6] + Cl2
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
TiO2HF = TiHFO2 =>
TiO2HF = TiHFO2
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
K2SO4 + CaF2 = KF + CaSO4 =>
K2SO4 + CaF2 = 2 KF + CaSO4
C3H7OH + H2O = C2H5COOH + H2 =>
C3H7OH + H2O = C2H5COOH + 2 H2
MnO2 + KOH = K2MnO3 + H2O =>
MnO2 + 2 KOH = K2MnO3 + H2O
C2H5Cl + C2H6 = C4H10 + HCl =>
C2H5Cl + C2H6 = C4H10 + HCl
NaHCO3HBr = NaBrH2CO3 =>
NaHCO3HBr = NaBrH2CO3
I2Br7 + Cl2 = I2Cl3 + Br2 =>
2 I2Br7 + 3 Cl2 = 2 I2Cl3 + 7 Br2
KI + Cu(SO4) = K2SO4 + CuI2 =>
2 KI + Cu(SO4) = K2SO4 + CuI2
AlBr3 + I2 = AlI3 + Br2 =>
2 AlBr3 + 3 I2 = 2 AlI3 + 3 Br2
KI + O2 = KO2 + I2 =>
2 KI + 2 O2 = 2 KO2 + I2
HF + SbF5 = SbHF6 =>
HF + SbF5 = SbHF6
HBrO3 + FeBr2 + HCl = FeCl3 + BrCl + H2O =>
5 HBrO3 + 4 FeBr2 + 25 HCl = 4 FeCl3 + 13 BrCl + 15 H2O
K2SO4 + CaF2 = KF + CaSO4 =>
K2SO4 + CaF2 = 2 KF + CaSO4
FeSO4 + Na2EDTA*2H2O = FeEDTA + Na2SO4 + H2O =>
FeSO4 + Na2EDTA*2H2O = FeEDTA + Na2SO4 + 2 H2O
BaSO4 + NaHCO3 = NaHSO4 + BaCO3 =>
BaSO4 + NaHCO3 = NaHSO4 + BaCO3
Cr2(SO4)3 + AgCH3COO = Cr(CH3COO)3 + Ag2SO4 =>
Cr2(SO4)3 + 6 AgCH3COO = 2 Cr(CH3COO)3 + 3 Ag2SO4
C3H6O2 + Cl2 = C3H5O2Cl + HCl =>
C3H6O2 + Cl2 = C3H5O2Cl + HCl
FeCuSO4 = FeSO4Cu =>
FeCuSO4 = FeSO4Cu
KNO3NaOH = KOHNaNO3 =>
KNO3NaOH = KOHNaNO3
(NH4)2SO3 + NaOH = NH4OH + Na2SO3 =>
(NH4)2SO3 + 2 NaOH = 2 NH4OH + Na2SO3
AgClO3 + KI = AgI + KClO3 =>
AgClO3 + KI = AgI + KClO3
BaOMn2O7 = Ba(MnO4)2 =>
BaOMn2O7 = Ba(MnO4)2
K4[Fe(CN)6] + Pb(CH3COO)2 = Pb[Fe(CN)6] + K2(CH3COO) =>
K4[Fe(CN)6] + Pb(CH3COO)2 = Pb[Fe(CN)6] + 2 K2(CH3COO)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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