| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(CH3COO)2 + CaOCl2 + H2O = PbO2 + 2 CH3COOH + CaCl2
CrCl3 + (NH4)2SO4 = NH4Cl + Cr2(SO4)3 =>
2 CrCl3 + 3(NH4)2SO4 = 6 NH4Cl + Cr2(SO4)3
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
LiOH + H2TeO4 = Li2TeO4 + H2O =>
2 LiOH + H2TeO4 = Li2TeO4 + 2 H2O
MoO3 + Na2SO3 = MoO2 + Na2SO4 =>
MoO3 + Na2SO3 = MoO2 + Na2SO4
LiBr + Co(CO3)2 = Li2CO3 + CoBr4 =>
4 LiBr + Co(CO3)2 = 2 Li2CO3 + CoBr4
KF(aq) + AgNO3(aq) = AgF(aq) + KNO3(s) =>
KF(aq) + AgNO3(aq) = AgF(aq) + KNO3(s)
KMnO4 + H2SO4 + Na2CO3 + Na2S2O3 = K2CO3 + MnO2 + Na2SO4 + H2O =>
8 KMnO4 + H2SO4 + 4 Na2CO3 + 3 Na2S2O3 = 4 K2CO3 + 8 MnO2 + 7 Na2SO4 + H2O
HClO4 + CH3COONa = ClO4{-} + CH3COOH + Na{+} =>
HClO4 + CH3COONa = ClO4{-} + CH3COOH + Na{+}
ClO + Cr2O72 = ClO2 + Cr3 =>
216 ClO + 3 Cr2O72 = 216 ClO2 + 2 Cr3
C57H104O6 + C6H10 = C57H110O6 + C6H6 =>
2 C57H104O6 + 3 C6H10 = 2 C57H110O6 + 3 C6H6
Na2SIO3 + KOH = NaOH + K2SIO3 =>
Na2SIO3 + 2 KOH = 2 NaOH + K2SIO3
CH20 + O2 = CO2 + H2O =>
CH20 + 6 O2 = CO2 + 10 H2O
AgNO3K2SO4 = AgSO4K2NO3 =>
AgNO3K2SO4 = AgSO4K2NO3
FeCl2 + SO2 + H2O = FeCl + H2SO4 + HCl =>
2 FeCl2 + SO2 + 2 H2O = 2 FeCl + H2SO4 + 2 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
AgCN + NH3 = [Ag(NH3)2]{+} + [Ag(CN)2]{-} =>
2 AgCN + 2 NH3 = [Ag(NH3)2]{+} + [Ag(CN)2]{-}
Hg2(NO3)2 + BaBr2 = BaNO3 + HgBr2 =>
Hg2(NO3)2 + 2 BaBr2 = 2 BaNO3 + 2 HgBr2
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
Ca1(O1H1)2 + Al2(S1O4)3 = Ca1S1O4 + Al1(O1H1)3 =>
3 Ca1(O1H1)2 + Al2(S1O4)3 = 3 Ca1S1O4 + 2 Al1(O1H1)3
H2SO4 + Fe(OH)3 = Fe(H2)3 + SO4OH =>
3 H2SO4 + Fe(OH)3 = Fe(H2)3 + 3 SO4OH
CO(NH2)2 + H2SO4 + H2O = SO4(NH4)2 + CO2 =>
CO(NH2)2 + H2SO4 + H2O = SO4(NH4)2 + CO2
[Cu(NH3)4]SO4 + BaCl2 = BaSO4 + [Cu(NH3)4]Cl2 =>
[Cu(NH3)4]SO4 + BaCl2 = BaSO4 + [Cu(NH3)4]Cl2
N + B = N2B =>
2 N + B = N2B
FeCl3 + Na2S = FeCl3Na2S =>
FeCl3 + Na2S = FeCl3Na2S
CaS + CuSO4 = CaSO4 + CuS =>
CaS + CuSO4 = CaSO4 + CuS
NiSO4 + EDTA = NiEDTA + SO4 =>
NiSO4 + EDTA = NiEDTA + SO4
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
HCl(aq) + CaCO3(aq) = CaCl2(aq) + H2CO3(aq) =>
2 HCl(aq) + CaCO3(aq) = CaCl2(aq) + H2CO3(aq)
C7H6O2 + HNO3 = C7H5NO4 + H2O =>
C7H6O2 + HNO3 = C7H5NO4 + H2O
K2Cr2O7 + FeCl2 + HCl = KCl + CrCl3 + H2O + FeCl3 =>
K2Cr2O7 + 6 FeCl2 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 6 FeCl3
Al(OH)3 + OH = AlO2 + H2O =>
Al(OH)3 + OH = AlO2 + 2 H2O
HCHO2 + OH = CHO3 + H2O =>
HCHO2 + 3 OH = CHO3 + 2 H2O
KMnO4 + H2SO4 + Na2SO3 = NaSO4 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 11 H2SO4 + 5 Na2SO3 = 10 NaSO4 + 2 K2SO4 + 4 MnSO4 + 11 H2O
K3PO4(aq) + Li2SO4(aq) = K2SO4(aq) + Li3PO4(s) =>
2 K3PO4(aq) + 3 Li2SO4(aq) = 3 K2SO4(aq) + 2 Li3PO4(s)
H2SO4 + HI = H2S + HO + I =>
H2SO4 + 4 HI = H2S + 4 HO + 4 I
Mo2O3 + Ca(IO2)2 + HF = MoO3 + I2 + CaF2 + H2O =>
Mo2O3 + Ca(IO2)2 + 2 HF = 2 MoO3 + I2 + CaF2 + H2O
Ca + ClO3 = Ca(ClO3) =>
Ca + ClO3 = Ca(ClO3)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
V + O2 = VO =>
2 V + O2 = 2 VO
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
Co(H2O)6 + NH4OH = Co(NH3)5 + H2O =>
Co(H2O)6 + 5 NH4OH = Co(NH3)5 + 11 H2O
Ru + H2SO4 = Ru(SO4)2 + SO2 + H2O =>
Ru + 4 H2SO4 = Ru(SO4)2 + 2 SO2 + 4 H2O
FeCl2 + KClO4 + KOH = K2FeO4 + KCl + H2O =>
2 FeCl2 + KClO4 + 8 KOH = 2 K2FeO4 + 5 KCl + 4 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NiS + HCl = NiCl + HS =>
NiS + HCl = NiCl + HS
AlCl3(aq) + NH4OH = NH4Cl(aq) + Al(OH)3 =>
AlCl3(aq) + 3 NH4OH = 3 NH4Cl(aq) + Al(OH)3
K2SO3 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 =>
5 K2SO3 + 2 KMnO4 + 3 H2SO4 = 6 K2SO4 + 3 H2O + 2 MnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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