| Équations équilibrées la veille | Équations équilibrées le lendemain |
(PO4)3{-} + 9 I{-} + 6 H3O{+} = (PO3)3{-} + 3(I3){-} + 9 H2O
SCN{-} + BrO3{-} + H2O = SO4{2-} + HCN + Br{-} + H{+} =>
SCN{-} + BrO3{-} + H2O = SO4{2-} + HCN + Br{-} + H{+}
(CH3)2CO + NaOH = CH3OH + CH3CONa =>
(CH3)2CO + NaOH = CH3OH + CH3CONa
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
FeCl3 + Ca(OH)2 = Fe(OH)3 + Cl2Ca =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Cl2Ca
SO4{-}2 + H2O + I{-} = SO3{-}2 + OH{-} + I2 =>
SO4{-}2 + H2O + 2 I{-} = SO3{-}2 + 2 OH{-} + I2
HCl + K2SO3 = HSO3 + K2Cl =>
HCl + K2SO3 = HSO3 + K2Cl
Fe(OH)3 + H2S = FeS + S + H2O =>
2 Fe(OH)3 + 3 H2S = 2 FeS + S + 6 H2O
Li(OH)2 + H2SO4 = H2O + LiSO4 =>
Li(OH)2 + H2SO4 = 2 H2O + LiSO4
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
C2H5OH + NaBr = C2H5Br + NaOH =>
C2H5OH + NaBr = C2H5Br + NaOH
Ca + S = Ca3S4 =>
3 Ca + 4 S = Ca3S4
NaBr + H2SO4 = Br2 + SO + H2O + NaHSO4 =>
4 NaBr + 5 H2SO4 = 2 Br2 + SO + 3 H2O + 4 NaHSO4
(COOH)2*2H2O + NaOH = NaCOO + H2O =>
(COOH)2*2H2O + 2 NaOH = 2 NaCOO + 4 H2O
Ca3N2 + H2O = CaO2H2 + NH3 =>
Ca3N2 + 6 H2O = 3 CaO2H2 + 2 NH3
I + C6H1005 = (C6H1005)I =>
I + C6H1005 = (C6H1005)I
CrCl3 + KMnO4 + H2O = MnO2 + Cr(OH)3 + KOH + Cl2 =>
2 CrCl3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 Cr(OH)3 + 2 KOH + 3 Cl2
BaCl2 + NaCO4 = BaCO4 + NaCl2 =>
BaCl2 + NaCO4 = BaCO4 + NaCl2
NaS + KF = NaF + KS =>
NaS + KF = NaF + KS
ZnO + KCO3 = ZnCO3 + KO =>
ZnO + KCO3 = ZnCO3 + KO
K(s) + N2(g) = K3N(s) =>
6 K(s) + N2(g) = 2 K3N(s)
Te(OH)3 + O2 = TeO2 + OH =>
Te(OH)3 + O2 = TeO2 + 3 OH
[Ag(NH3)4]Cl + KI = AgI + NH3 + K + Cl =>
[Ag(NH3)4]Cl + KI = AgI + 4 NH3 + K + Cl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgClO3 + KI = AgI + KClO3 =>
AgClO3 + KI = AgI + KClO3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Mg(NO3)2 + Li(OH) = Mg(OH)2 + LiNO3 =>
Mg(NO3)2 + 2 Li(OH) = Mg(OH)2 + 2 LiNO3
Br(NO3)2 + H2SO4 = BrSO4 + HNO3 =>
Br(NO3)2 + H2SO4 = BrSO4 + 2 HNO3
Na3PO4 + Cu(NO3)2 = Cu3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca3N2 + H2O = CaO2H2 + NH3 =>
Ca3N2 + 6 H2O = 3 CaO2H2 + 2 NH3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C4 + S2 = CS2 =>
C4 + 4 S2 = 4 CS2
(NH4)2SO3 + Al2(SO4)3 = Al2(SO3)3 + (NH4)2SO4 =>
3(NH4)2SO3 + Al2(SO4)3 = Al2(SO3)3 + 3(NH4)2SO4
Fe + H2SO4 = FeSO4 + H2O + SO2 =>
Fe + 2 H2SO4 = FeSO4 + 2 H2O + SO2
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
NH4Br + KOH = NH3 + KBr + H2O =>
NH4Br + KOH = NH3 + KBr + H2O
Na3AsO3 + I2 + NaHCO3 = Na3AsO4 + NaI + CO2 + H2O =>
Na3AsO3 + I2 + 2 NaHCO3 = Na3AsO4 + 2 NaI + 2 CO2 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CuSO4 + K2CrO7 = CuCrO7 + K2SO4 =>
CuSO4 + K2CrO7 = CuCrO7 + K2SO4
HgNO3 + CuCl2 = HgCl + Cu(NO3)2 =>
2 HgNO3 + CuCl2 = 2 HgCl + Cu(NO3)2
MnO2 + HL = MnL2 + L2 + H2O =>
MnO2 + 4 HL = MnL2 + L2 + 2 H2O
NH4CI + H2O = NH4OH + HCI =>
NH4CI + H2O = NH4OH + HCI
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C8H18 = C4H8 + H2 =>
C8H18 = 2 C4H8 + H2
AlF3 + Ca = AlCa3 + F =>
AlF3 + 3 Ca = AlCa3 + 3 F
BH4{-} + ClO3{-} = H2BO3{-} + Cl{-} + H2O =>
3 BH4{-} + 4 ClO3{-} = 3 H2BO3{-} + 4 Cl{-} + 3 H2O
C6H5OHCOOH + H2O = C6H5OHOH + CHOH =>
3 C6H5OHCOOH + 8 H2O = C6H5OHOH + 15 CHOH
Mg + Co = MgCo3 =>
Mg + 3 Co = MgCo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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