| Équations équilibrées la veille | Équations équilibrées le lendemain |
MeOHCl = MeClOH
Zn(NO3)2 + NO2 + H2O = Zn + HNO3 =>
Zn(NO3)2 + 2 NO2 + 2 H2O = Zn + 4 HNO3
CuCl + KOH = CuOH + KCl =>
CuCl + KOH = CuOH + KCl
Pb2O3 + C = CO + Pb =>
Pb2O3 + 3 C = 3 CO + 2 Pb
H2SO4(l) = H2(g) + S8(s) + O2(g) =>
8 H2SO4(l) = 8 H2(g) + S8(s) + 16 O2(g)
Fe(s) + O = FeO =>
Fe(s) + O = FeO
H2O2 + I{-} = H2O + IO{-} =>
H2O2 + I{-} = H2O + IO{-}
HClO4 + Fe(OH)3 = H2O + Fe(ClO4)3 =>
3 HClO4 + Fe(OH)3 = 3 H2O + Fe(ClO4)3
Rb3(PO4)2 + Ti(NO3)4 = Rb(NO3)2 + Ti3(PO4)4 =>
2 Rb3(PO4)2 + 3 Ti(NO3)4 = 6 Rb(NO3)2 + Ti3(PO4)4
Li + FeO = Li2O + Fe =>
2 Li + FeO = Li2O + Fe
Zn(NO3)2(s) = Zn(NO2)2(s) + O2(g) =>
Zn(NO3)2(s) = Zn(NO2)2(s) + O2(g)
Ca(HCO3)2(s) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) + CO2(g) =>
3 Ca(HCO3)2(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l) + 6 CO2(g)
Na2S + I = NaI + S =>
Na2S + 2 I = 2 NaI + S
Fe(s) + O = Fe2O3(s) =>
2 Fe(s) + 3 O = Fe2O3(s)
CaHPO4*2H2O + H2SO4 = H3PO4 + CaSO4*2H2O =>
CaHPO4*2H2O + H2SO4 = H3PO4 + CaSO4*2H2O
MgCl2 + NaHCO3 = NaCl + H2O + CO2 + MgCO3 =>
MgCl2 + 2 NaHCO3 = 2 NaCl + H2O + CO2 + MgCO3
NaAsO2 + NaClO4 + NaOH = Na3AsO4 + NaCl + H2O =>
4 NaAsO2 + NaClO4 + 8 NaOH = 4 Na3AsO4 + NaCl + 4 H2O
CsI + H2O = CsOH + HI =>
CsI + H2O = CsOH + HI
NaCH3COO + H2SO4 = NaSO4 + H2CH3COO =>
NaCH3COO + H2SO4 = NaSO4 + H2CH3COO
Li2NH + H2O = LiOH + NH3 =>
Li2NH + 2 H2O = 2 LiOH + NH3
SiO2 + NaO = NaSiO3 =>
SiO2 + NaO = NaSiO3
AgClO3 + HCl = AgCl + HClO3 =>
AgClO3 + HCl = AgCl + HClO3
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
CaCl2 + KCl = Cl + CaK =>
CaCl2 + KCl = 3 Cl + CaK
Na2SO3 + SrCl2 = NaCl + SrSO3 =>
Na2SO3 + SrCl2 = 2 NaCl + SrSO3
Li(OH) = Li2O + H2O =>
2 Li(OH) = Li2O + H2O
Al203 + AuF = AlF3 + Au =>
Al203 + 609 AuF = 203 AlF3 + 609 Au
Al + HCl(aq) = AlCl3(aq) + H2 =>
2 Al + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2
Zn + Au(NO3) = Zn(NO3)2 + Au =>
Zn + 2 Au(NO3) = Zn(NO3)2 + 2 Au
CuCl2 + SO2 + H2O = H2SO4 + HCl + CuCl =>
2 CuCl2 + SO2 + 2 H2O = H2SO4 + 2 HCl + 2 CuCl
Cu + HI = CuI2 + H2 =>
Cu + 2 HI = CuI2 + H2
C4H6O2 + NaOH = C4H7NaO3 =>
C4H6O2 + NaOH = C4H7NaO3
HOO + NO = OH + NO2 =>
HOO + NO = OH + NO2
CuO + H{+} = Cu{+2} + H2O =>
CuO + 2 H{+} = Cu{+2} + H2O
K3PO3 + Sr(NO3)2 = Sr3(PO3)2 + KNO3 =>
2 K3PO3 + 3 Sr(NO3)2 = Sr3(PO3)2 + 6 KNO3
FeTiO3 + Cl2 + C = CO + FeCl2 + TiCl4 =>
FeTiO3 + 3 Cl2 + 3 C = 3 CO + FeCl2 + TiCl4
Al2O3 + CH4 = Al + CO + H2 =>
Al2O3 + 3 CH4 = 2 Al + 3 CO + 6 H2
Ir + I2 = Ir5I6 =>
5 Ir + 3 I2 = Ir5I6
Na2O + CH3COOH = C2H3NaO2 + H2O =>
Na2O + 2 CH3COOH = 2 C2H3NaO2 + H2O
FeS + K = K2S + Fe2 =>
2 FeS + 4 K = 2 K2S + Fe2
In + HCl = InCl + H =>
In + HCl = InCl + H
Cl2 + OH{-}1 = Cl{-}1 + ClO3{-}1 + H2O =>
3 Cl2 + 6 OH{-}1 = 5 Cl{-}1 + ClO3{-}1 + 3 H2O
Fe3P + HCl = FeCl3 + PH3 + H2 =>
Fe3P + 9 HCl = 3 FeCl3 + PH3 + 3 H2
KBrO3 + I2 = KIO3 + Br2 =>
2 KBrO3 + I2 = 2 KIO3 + Br2
Cu2 + F = CuF =>
Cu2 + 2 F = 2 CuF
Mg + Li2CO3 = MgCO3 + Li =>
Mg + Li2CO3 = MgCO3 + 2 Li
Na2CO3 + H3PO4 = Na2HPO4 + H2O + CO2 =>
Na2CO3 + H3PO4 = Na2HPO4 + H2O + CO2
Ca + SnCl2 = CaCl2 + Sn =>
Ca + SnCl2 = CaCl2 + Sn
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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