| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HNO3 = 2 H2O + 4 NO2 + O2
CrS + H2O = CrOH + HS =>
CrS + H2O = CrOH + HS
FeCl3 + AgNO3 = AgCl + Fe3 + NO3 =>
3 FeCl3 + 9 AgNO3 = 9 AgCl + Fe3 + 9 NO3
C6H8O6 + NaCl = C6H8O6NaCl =>
C6H8O6 + NaCl = C6H8O6NaCl
BrF + F = BrF5(g) =>
BrF + 4 F = BrF5(g)
AlI3 + KOH = KI + Al(OH)3 =>
AlI3 + 3 KOH = 3 KI + Al(OH)3
Ce{4+} + I{-} + OH{-} = Ce{3+} + IO3{-} + H2O =>
6 Ce{4+} + I{-} + 6 OH{-} = 6 Ce{3+} + IO3{-} + 3 H2O
AlF3 + I2 = AlI3 + F =>
2 AlF3 + 3 I2 = 2 AlI3 + 6 F
Mg(NO3)2 + HNO3 = Mg(NO3) + H(NO3)2 =>
Mg(NO3)2 + HNO3 = Mg(NO3) + H(NO3)2
Rh17S15 + RhMo = Rh3Mo + Rh2S3 =>
2 Rh17S15 + 7 RhMo = 7 Rh3Mo + 10 Rh2S3
NaBH4 + CH2O + H2O = CH3OH + NaH2BO2 =>
NaBH4 + 3 CH2O + 2 H2O = 3 CH3OH + NaH2BO2
H2 + P5 = PH3 =>
15 H2 + 2 P5 = 10 PH3
Fe2O3 + Sn(NO3)2 = FeNO3 + SnO3 =>
Fe2O3 + Sn(NO3)2 = 2 FeNO3 + SnO3
XHCO3 + HCl = XCl + H2O + CO2 =>
XHCO3 + HCl = XCl + H2O + CO2
SnO2 + HCl = Cl2 + SnCl2 + H2O =>
SnO2 + 4 HCl = Cl2 + SnCl2 + 2 H2O
KCSN + HNO3 = KNO3 + CO2 + SO2 + NO2 + H2O =>
KCSN + 14 HNO3 = KNO3 + CO2 + SO2 + 14 NO2 + 7 H2O
HClO3 + H2O = H2ClO3 + HO =>
HClO3 + H2O = H2ClO3 + HO
HNO2 + CsOH = H2O + CsNO2 =>
HNO2 + CsOH = H2O + CsNO2
C6H8O7 + H2O2 = C6H6O7 + H2O =>
C6H8O7 + H2O2 = C6H6O7 + 2 H2O
CH4O + CH3COOH = C3H6O2 + H2O =>
CH4O + CH3COOH = C3H6O2 + H2O
Co8H8 + O2 = Co2 + H2O =>
Co8H8 + 2 O2 = 4 Co2 + 4 H2O
CH3CHO + H2O = HO(CH3CHO)H =>
CH3CHO + H2O = HO(CH3CHO)H
FeAg2 + HCl = FeCl2 + HAg =>
FeAg2 + 2 HCl = FeCl2 + 2 HAg
KMnO4 + NaCl + H2O = MnO2 + Cl2 + NaOH + KOH =>
2 KMnO4 + 6 NaCl + 4 H2O = 2 MnO2 + 3 Cl2 + 6 NaOH + 2 KOH
C2H5OH + HBr = CH3Br + H2O =>
C2H5OH + 2 HBr = 2 CH3Br + H2O
MnO2 + Cl2 + NaOH = Mn(OH)2 + NaClO =>
MnO2 + Cl2 + 2 NaOH = Mn(OH)2 + 2 NaClO
Cr{+6} + Zn = Cr{+3} + Zn{2+} =>
2 Cr{+6} + 3 Zn = 2 Cr{+3} + 3 Zn{2+}
MnO4{-} + Fe{2+} + H{+} = Mn + Fe{3+} + H2O =>
MnO4{-} + 7 Fe{2+} + 8 H{+} = Mn + 7 Fe{3+} + 4 H2O
CuSO4 + NaHCO3 = CuCO3 + NaHSO4 =>
CuSO4 + NaHCO3 = CuCO3 + NaHSO4
BrHe + H2O = BrHeH2O =>
BrHe + H2O = BrHeH2O
OH{-} + N2 = NO + H2O + N{3-} =>
12 OH{-} + 5 N2 = 6 NO + 6 H2O + 4 N{3-}
Mn(OH)2 + H2SO4 + FeSO4 = Mn2(SO4)3 + Fe + H2O =>
2 Mn(OH)2 + 2 H2SO4 + FeSO4 = Mn2(SO4)3 + Fe + 4 H2O
H3AsO4 = As2O5 + H2O(classification) =>
2 H3AsO4 = As2O5 + 3 H2O(classification)
KHZnO2 + H2O = H2ZnO2 + KOH =>
KHZnO2 + H2O = H2ZnO2 + KOH
MnSO4 + NaOH + H2O2 = MnO(OH)2 + Na2SO4 + H2O =>
MnSO4 + 2 NaOH + H2O2 = MnO(OH)2 + Na2SO4 + H2O
(NH3)3PO4 + CaCl2 = NH3Cl + Ca3(PO4)2 =>
2(NH3)3PO4 + 3 CaCl2 = 6 NH3Cl + Ca3(PO4)2
C2H5OH + O2 + NH3 = CH2N02O05CO2 + H2O =>
2 C2H5OH + 11 O2 + 4 NH3 = 2 CH2N02O05CO2 + 10 H2O
Al + Br2 = Br2Al =>
Al + Br2 = Br2Al
ClO3 + KI + H2O = KCl + I + KOH =>
ClO3 + 7 KI + 3 H2O = KCl + 7 I + 6 KOH
SrH + H2O = H + Sr(OH)2 =>
SrH + 2 H2O = 3 H + Sr(OH)2
F2(g) + LiCl(ag) = LiF(ag) + Cl2(l) =>
F2(g) + 2 LiCl(ag) = 2 LiF(ag) + Cl2(l)
CH3COOH + I2 = HI + CH3COO =>
2 CH3COOH + I2 = 2 HI + 2 CH3COO
ClF5 = Cl + F5 =>
ClF5 = Cl + F5
C6H6 + H2O = C2H4O2 + C3H7OH =>
2 C6H6 + 8 H2O = 3 C2H4O2 + 2 C3H7OH
H3 + PO4 + NH3 = ((NH4)3)(PO4) =>
H3 + PO4 + 3 NH3 = ((NH4)3)(PO4)
Li3PO4 + Cr(C2H3O2)3 = LiC2H3O2 + Cr3(PO4)3 =>
3 Li3PO4 + 3 Cr(C2H3O2)3 = 9 LiC2H3O2 + Cr3(PO4)3
N2 + H2O + O2 = NHO3 =>
2 N2 + 2 H2O + 5 O2 = 4 NHO3
(CH3)3CCH2CH(CH3)2 + Na2SO4 = Na2S + CO2 + H2O =>
4(CH3)3CCH2CH(CH3)2 + 25 Na2SO4 = 25 Na2S + 32 CO2 + 36 H2O
H2SO4 + KOH = H2O + KSO4 + H =>
H2SO4 + KOH = H2O + KSO4 + H
PbCO3 + AlNO3 = AlCO3 + PbNO3 =>
PbCO3 + AlNO3 = AlCO3 + PbNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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