| Équations équilibrées la veille | Équations équilibrées le lendemain |
C26H54 + 107 O2 = 26 CO2 + 27 H2O6
C2H6OH + H2O = C2H6O2 + H2 =>
2 C2H6OH + 2 H2O = 2 C2H6O2 + 3 H2
K2CO3 + CaSO4 = K2SO4 + CaCO3 =>
K2CO3 + CaSO4 = K2SO4 + CaCO3
HCl + NbOH = NbCl + H2O =>
HCl + NbOH = NbCl + H2O
TiCl3 + Fe2(SO4)3 + H2O = TiOCl2 + FeSO4 + HCl + H2SO4 =>
2 TiCl3 + Fe2(SO4)3 + 2 H2O = 2 TiOCl2 + 2 FeSO4 + 2 HCl + H2SO4
CuCl2 + F2 = CuF2 + Cl2 =>
CuCl2 + F2 = CuF2 + Cl2
C2H5NO2 + O = CO + H2O + N2 =>
2 C2H5NO2 + 5 O = 4 CO + 5 H2O + N2
Pb + H2SO4 = Pb(HSO4)2 + H2 =>
Pb + 2 H2SO4 = Pb(HSO4)2 + H2
C7H13 + O2 = C7O2 + H13 =>
C7H13 + O2 = C7O2 + H13
O + HC = CO2 + H2O =>
5 O + 2 HC = 2 CO2 + H2O
Cr2O5 + H{+} = O + H2O + Cr{3+} =>
Cr2O5 + 6 H{+} = 2 O + 3 H2O + 2 Cr{3+}
CaSO3(s) = CaO(g) + SO2(g) =>
CaSO3(s) = CaO(g) + SO2(g)
BrO2 + OH{-} + N2O4 = BrO3 + H2O + NO{-}2 =>
3 BrO2 + 2 OH{-} + N2O4 = 3 BrO3 + H2O + 2 NO{-}2
KNO3 + CH3COONa = K2CO3 + NaCO3 + N2 + H2O + CO =>
14 KNO3 + 8 CH3COONa = 7 K2CO3 + 8 NaCO3 + 7 N2 + 12 H2O + CO
RbCl + BeS = RbS + BeCl =>
RbCl + BeS = RbS + BeCl
NH4NO3(aq) + NaOH(aq) = NaNO3(aq) + NH4OH(s) =>
NH4NO3(aq) + NaOH(aq) = NaNO3(aq) + NH4OH(s)
CH3CH2CH(OH)COOH + K2Cr2O7 + H2SO4 = CH3CH2COCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH(OH)COOH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COCOOH + Cr2(SO4)3 + K2SO4 + 7 H2O
Cu(NO3)2 + ZnSO4 = Zn(NO3)2 + CuSO4 =>
Cu(NO3)2 + ZnSO4 = Zn(NO3)2 + CuSO4
CH3CH2CH(OH)COOH + K2Cr2O7 + H2SO4 = CH3CH2COCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH(OH)COOH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COCOOH + Cr2(SO4)3 + K2SO4 + 7 H2O
MnO3 + H2CrO4 = Mn(CrO4)3 + H2O =>
MnO3 + 3 H2CrO4 = Mn(CrO4)3 + 3 H2O
HCr + Li2CO3 = HLi + Cr2CO3 =>
2 HCr + Li2CO3 = 2 HLi + Cr2CO3
CuO2 + HCl = Cu(OH)2 + Cl2 =>
CuO2 + 2 HCl = Cu(OH)2 + Cl2
Si + CaO = Ca + SiO2 =>
Si + 2 CaO = 2 Ca + SiO2
HCH3CO3 + NaOH = NaCH3CO3 + H2O =>
HCH3CO3 + NaOH = NaCH3CO3 + H2O
Mg(NO3)2 + Ca = Mg + Ca(NO3)2(aq) =>
Mg(NO3)2 + Ca = Mg + Ca(NO3)2(aq)
Ti + OH = Ti(OH)4 =>
Ti + 4 OH = Ti(OH)4
CaO + Na = Ca + Na2O =>
CaO + 2 Na = Ca + Na2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeCl3 + Mg = Fe + MgCl12 =>
4 FeCl3 + Mg = 4 Fe + MgCl12
H2O2 + MnO2 = MnO3 + H2O(l) =>
H2O2 + MnO2 = MnO3 + H2O(l)
GeO2 + H2O = H2GeO3 =>
GeO2 + H2O = H2GeO3
MnO2 + H2SO4 + C2H2O4 = MnSO4 + CO4 + H2O =>
5 MnO2 + 5 H2SO4 + C2H2O4 = 5 MnSO4 + 2 CO4 + 6 H2O
SiO2 + Na2SO3 = Na2SiO3 + SO2 =>
SiO2 + Na2SO3 = Na2SiO3 + SO2
Cr2O3 + N2O3 = CrNO3 =>
Cr2O3 + N2O3 = 2 CrNO3
H3PO4 + Ca(OH)2 = H2O + CaHPO4 =>
H3PO4 + Ca(OH)2 = 2 H2O + CaHPO4
Fe2O3 + CaF = Fe + CaO + F =>
Fe2O3 + 3 CaF = 2 Fe + 3 CaO + 3 F
FeH + H2O = FeO + H2 =>
2 FeH + 2 H2O = 2 FeO + 3 H2
H2O + OH{-} + Zn + BrO4{-} = [Zn(OH)4]{2-} + Br{-} =>
4 H2O + 8 OH{-} + 4 Zn + BrO4{-} = 4[Zn(OH)4]{2-} + Br{-}
C3H4O2 + NaOH = C3H3NaO2 + H2O =>
C3H4O2 + NaOH = C3H3NaO2 + H2O
FeAsO4 + K2SeO4 = Fe2(SeO4)3 + K3AsO4 =>
2 FeAsO4 + 3 K2SeO4 = Fe2(SeO4)3 + 2 K3AsO4
Ti + HCl = TiCl3 + H2 =>
2 Ti + 6 HCl = 2 TiCl3 + 3 H2
MgSO4(l) + HCl(aq) = MgCl2(aq) + H2SO4(aq) =>
MgSO4(l) + 2 HCl(aq) = MgCl2(aq) + H2SO4(aq)
Cl2 + BaCl2 + H2O = Ba(ClO)2 + HCl =>
2 Cl2 + BaCl2 + 2 H2O = Ba(ClO)2 + 4 HCl
CO(NH2)2 + NO = N2 + CO2 + H2O =>
2 CO(NH2)2 + 6 NO = 5 N2 + 2 CO2 + 4 H2O
CuI2 + OH = Cu(OH)2 + I =>
CuI2 + 2 OH = Cu(OH)2 + 2 I
Fe3NO + MgSO3 = Fe3SO3 + MgNO =>
Fe3NO + MgSO3 = Fe3SO3 + MgNO
Fe + Pb3(PO4)2 = Pb2 + Fe3PO4 =>
12 Fe + 2 Pb3(PO4)2 = 3 Pb2 + 4 Fe3PO4
Ba(NO3) + Li2SO4(aq) = BaSO4(s) + Li(aq) + NO3(aq) =>
Ba(NO3) + Li2SO4(aq) = BaSO4(s) + 2 Li(aq) + NO3(aq)
Pb(CH3COO)2 + FeCl3 = PbCl2 + Fe(CH3COO)2 + Cl =>
Pb(CH3COO)2 + FeCl3 = PbCl2 + Fe(CH3COO)2 + Cl
C3CH2CH2CH3 + O2 = CO2 + H2O =>
4 C3CH2CH2CH3 + 31 O2 = 24 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/24
Équations équilibrées sur02/02/23
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