| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + H2O = CH3COO{-} + H3O{+}
Hg + Cr(NO3)2 = Hg(NO3)2 + Cr =>
Hg + Cr(NO3)2 = Hg(NO3)2 + Cr
Cu + S = Cu2S =>
2 Cu + S = Cu2S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO = N2 + O2 =>
2 NO = N2 + O2
C6H4NO2C4H9 + KMnO4 + H2SO4 = C6H4NH2COOH + CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H4NO2C4H9 + 18 KMnO4 + 27 H2SO4 = 5 C6H4NH2COOH + 15 CO2 + 9 K2SO4 + 18 MnSO4 + 42 H2O
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
K + L2 = KL =>
2 K + L2 = 2 KL
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
PCl3Cl2 = PCl5 =>
PCl3Cl2 = PCl5
FeBr2 + H2O = Fe(OH)2 + HBr =>
FeBr2 + 2 H2O = Fe(OH)2 + 2 HBr
C9H13NH2(OH)2 + NaOH = C9H13N + NaH + H2O2 =>
C9H13NH2(OH)2 + 2 NaOH = C9H13N + 2 NaH + 2 H2O2
CaOH + H2CO3 = Ca2CO3 + H2O =>
2 CaOH + H2CO3 = Ca2CO3 + 2 H2O
Na3SbO4 + HCl = NaCl + Cl2 + SbCl3 + H2O =>
Na3SbO4 + 8 HCl = 3 NaCl + Cl2 + SbCl3 + 4 H2O
KMnO4 + KCl + H2(SO4) = MnSO4 + Cl + K2(SO4) + H2O =>
KMnO4 + 5 KCl + 4 H2(SO4) = MnSO4 + 5 Cl + 3 K2(SO4) + 4 H2O
Na2[Zn(OH)4] + H2S = Zn(OH)2 + Na2S + H2O =>
Na2[Zn(OH)4] + H2S = Zn(OH)2 + Na2S + 2 H2O
C2H6O + C6H5COOH = C9H10O2 + H2O =>
C2H6O + C6H5COOH = C9H10O2 + H2O
Li20 + O = Li2O2 =>
Li20 + 20 O = 10 Li2O2
Cu + HNO3 = NO2 + H2O + Cu(N2O6) =>
Cu + 4 HNO3 = 2 NO2 + 2 H2O + Cu(N2O6)
NH4Cr2 + AlN2 = NH4N2 + AlCr2 =>
NH4Cr2 + AlN2 = NH4N2 + AlCr2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
RuCl4 + Cl2 + KOH = RuO4 + KCl + H2O =>
RuCl4 + 2 Cl2 + 8 KOH = RuO4 + 8 KCl + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4HCO3 + MgSO4 = (NH4)2SO4 + Mg(HCO3)2 =>
2 NH4HCO3 + MgSO4 = (NH4)2SO4 + Mg(HCO3)2
CaCO3 + O2 = CaO2 + CO3 =>
CaCO3 + O2 = CaO2 + CO3
Cr + IO = CrO + I =>
Cr + IO = CrO + I
Sr + SO4 = SrSO4(s) =>
Sr + SO4 = SrSO4(s)
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + CF2Cl2 + SO2 + (Cr) = CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI3 + Na2SiO3 + CaF2 + H2O =>
64 H2 + 15 Ca(CN)2 + 6 NaAlF4 + 10 FeSO4 + 3 MgSiO3 + 6 KI + 2 H3PO4 + 3 CF2Cl2 + 20 SO2 + 2(Cr) = 2 CrCl3 + 3 MgCO3 + 6 KAl(OH)4 + 10 Fe(SCN)3 + 2 PI3 + 3 Na2SiO3 + 15 CaF2 + 55 H2O
Cu + SO2 = CuS + CuO =>
3 Cu + SO2 = CuS + 2 CuO
In + HCl = InCl3 + H2 =>
2 In + 6 HCl = 2 InCl3 + 3 H2
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H3O =>
2 KMnO4 + 24 HCl = 2 KCl + 2 MnCl2 + 9 Cl2 + 8 H3O
HOCl(aq) + H2O(l) = HCl(aq) + H2O2(aq) =>
HOCl(aq) + H2O(l) = HCl(aq) + H2O2(aq)
P2S5 + LiCl + Li + S = Li6PS5Cl =>
P2S5 + 2 LiCl + 10 Li + 5 S = 2 Li6PS5Cl
W2O3 + H2O = W(OH)3 =>
W2O3 + 3 H2O = 2 W(OH)3
Zn + HgCO3 = Hg + ZnCO3 =>
Zn + HgCO3 = Hg + ZnCO3
KI + H2SO4 = K2SO4 + I2 + SO2 + H2O =>
2 KI + 2 H2SO4 = K2SO4 + I2 + SO2 + 2 H2O
(NH4)2Cr2O7(s) = Cr2O3 + N2 + H2O(s) =>
(NH4)2Cr2O7(s) = Cr2O3 + N2 + 4 H2O(s)
Al(OH)3 + K2SO4 = KOH + Al2(SO4)3 =>
2 Al(OH)3 + 3 K2SO4 = 6 KOH + Al2(SO4)3
Cu(OH)2 + KCN = Cu(CN)2 + KOH =>
Cu(OH)2 + 2 KCN = Cu(CN)2 + 2 KOH
NaCN + H2O2 = NaOCN + H2O =>
NaCN + H2O2 = NaOCN + H2O
Na3(PO4) + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
C4 + O8 = CO2 =>
C4 + O8 = 4 CO2
H3(PO)4 + KOH = K3(PO)4 + H2O =>
H3(PO)4 + 3 KOH = K3(PO)4 + 3 H2O
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Zn + CuBr2 = Cu + ZnBr2 =>
Zn + CuBr2 = Cu + ZnBr2
CH4 + OH = CO + H2O =>
CH4 + 6 OH = CO + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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