| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 RbBr = 2 RbCl + Br2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Cl2CO3 = Cl2 + CO3 =>
Cl2CO3 = Cl2 + CO3
Si(OC2H5)4 + O3 = SiO2 + H2O + CO2 =>
Si(OC2H5)4 + 8 O3 = SiO2 + 10 H2O + 8 CO2
F + O2 = O2F =>
F + O2 = O2F
AlSO4 + AgNO3 = AgSO4 + AlNO3 =>
AlSO4 + AgNO3 = AgSO4 + AlNO3
P2O5 + NaCl = NaClO + P =>
P2O5 + 5 NaCl = 5 NaClO + 2 P
PCl5 + KNO2 = NOCl + POCl3 + KCl =>
PCl5 + KNO2 = NOCl + POCl3 + KCl
Cr2O3 + KOH = K2O + Cr(OH)3 =>
Cr2O3 + 6 KOH = 3 K2O + 2 Cr(OH)3
CH3CH2COOCH2CH3 + H2O = CH3CH2COOH + CH3CH2OH =>
CH3CH2COOCH2CH3 + H2O = CH3CH2COOH + CH3CH2OH
F + O2 = FO2 =>
F + O2 = FO2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
PH3 + H2O + CrO4{2-} = P4 + Cr(OH)4{-} + OH{-} =>
4 PH3 + 4 H2O + 4 CrO4{2-} = P4 + 4 Cr(OH)4{-} + 4 OH{-}
CaSO4 + AlPO4 = Ca3(PO4)2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlPO4 = Ca3(PO4)2 + Al2(SO4)3
AgNO3(aq)HCl(aq) = AgCl(s)HNO3(aq) =>
AgNO3(aq)HCl(aq) = AgCl(s)HNO3(aq)
F + O2 = F2O7 =>
4 F + 7 O2 = 2 F2O7
C6H5OH + K2Cr2O7 + H2SO4 = C6H5O + Cr2(SO4)3 + K2SO4 + H2O =>
6 C6H5OH + K2Cr2O7 + 4 H2SO4 = 6 C6H5O + Cr2(SO4)3 + K2SO4 + 7 H2O
S8(s) + F2(g) = SF6(g) =>
S8(s) + 24 F2(g) = 8 SF6(g)
MgAlCl3 = MgCl2AlCl =>
MgAlCl3 = MgCl2AlCl
F + O2 = OF2 =>
4 F + O2 = 2 OF2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Co + HCl = CoCl2 + H =>
Co + 2 HCl = CoCl2 + 2 H
Pb + CuCl2 = PbCl2 + Cu =>
Pb + CuCl2 = PbCl2 + Cu
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH4CH3COO(aq) + Na2CrO4(aq) = (NH4)2CrO4(aq) + CH3COONa(aq) =>
2 NH4CH3COO(aq) + Na2CrO4(aq) = (NH4)2CrO4(aq) + 2 CH3COONa(aq)
IO3{-} + Fe{2+} + H{+} = I2 + Fe{3+} + H2O =>
2 IO3{-} + 10 Fe{2+} + 12 H{+} = I2 + 10 Fe{3+} + 6 H2O
Cl2CO3 = Cl2 + CO3 =>
Cl2CO3 = Cl2 + CO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
HNO3 + Na2SiO3 = Na2NO3 + HSiO3 =>
HNO3 + Na2SiO3 = Na2NO3 + HSiO3
LiOH + AlBr3 = Li3Al + BrOH =>
3 LiOH + AlBr3 = Li3Al + 3 BrOH
MgCl2 + Ag3PO4 = MgPO4 + Ag3Cl2 =>
MgCl2 + Ag3PO4 = MgPO4 + Ag3Cl2
Ag(NO3)2 + Zn = Zn(NO3)2 + Ag =>
Ag(NO3)2 + Zn = Zn(NO3)2 + Ag
Cl2 + NaOH = NaCl + NaClO2 + H2O =>
2 Cl2 + 4 NaOH = 3 NaCl + NaClO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCl3 + Na2SiO3 = Fe2O3*3SiO2 + NaCl =>
2 FeCl3 + 3 Na2SiO3 = Fe2O3*3SiO2 + 6 NaCl
F + O2 = F2O3 =>
4 F + 3 O2 = 2 F2O3
F + O2 = FO =>
2 F + O2 = 2 FO
Fe(OH)3 + OH{-} + Cl2 = FeO4{2-} + Cl{-} + H2O =>
2 Fe(OH)3 + 10 OH{-} + 3 Cl2 = 2 FeO4{2-} + 6 Cl{-} + 8 H2O
Fe(CH3COO)2 + BaCl2 = Ba(CH3COO)2 + FeCl2 =>
Fe(CH3COO)2 + BaCl2 = Ba(CH3COO)2 + FeCl2
H2SO3 + LiOH = Li2SO3 + H2O =>
H2SO3 + 2 LiOH = Li2SO3 + 2 H2O
S + KNO3 = SO2 + N2 + K2SO4 =>
2 S + 2 KNO3 = SO2 + N2 + K2SO4
CuBr2 + NH4NO3 = Cu(NO3)2 + NH4Br =>
CuBr2 + 2 NH4NO3 = Cu(NO3)2 + 2 NH4Br
MgSO4 + Fe(OH)3 = Mg(OH)3 + FeSO4 =>
MgSO4 + Fe(OH)3 = Mg(OH)3 + FeSO4
Fe3 + H2PO4 = Fe3(PO4)2 + H2 =>
Fe3 + 2 H2PO4 = Fe3(PO4)2 + 2 H2
KOH + K2PO4H = K3PO4 + H2O =>
KOH + K2PO4H = K3PO4 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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