| Équations équilibrées la veille | Équations équilibrées le lendemain |
RbOH + NaCl = NaOH + RbCl
Fe2O3 + Na(OH) = NaFeO2 + H2O =>
Fe2O3 + 2 Na(OH) = 2 NaFeO2 + H2O
BeO + CdO = CdBeO2 =>
BeO + CdO = CdBeO2
FeSO4 + H2O + O2 = H2SO4 + Fe2O3 =>
4 FeSO4 + 4 H2O + O2 = 4 H2SO4 + 2 Fe2O3
Be(OH)2 + NaOH = BeNa + Na(OH)2 =>
Be(OH)2 + 4 NaOH = BeNa + 3 Na(OH)2
SrOH2 + PbBr2 = SrBr2 + PbOH2 =>
SrOH2 + PbBr2 = SrBr2 + PbOH2
Al(OH)3 + NaOH + H2O = Na[Al(OH)4(H2O)2] =>
Al(OH)3 + NaOH + 2 H2O = Na[Al(OH)4(H2O)2]
O12 = O10 =>
5 O12 = 6 O10
SnS2 + HNO3 + HCl = H2SnCl6 + NO2 + H2SO4 + H2O =>
SnS2 + 16 HNO3 + 6 HCl = H2SnCl6 + 16 NO2 + 2 H2SO4 + 8 H2O
Al4 + O3 = Al4O3 =>
Al4 + O3 = Al4O3
NH4ClO4 = N2 + O2 + HCl + H2O =>
4 NH4ClO4 = 2 N2 + 5 O2 + 4 HCl + 6 H2O
ZnSO4 + NH3 = Zn(NH3)4 + (NH4)2SO4 + NH2 =>
ZnSO4 + 8 NH3 = Zn(NH3)4 + (NH4)2SO4 + 2 NH2
H2SiF6 + CaCO3 = CaF2 + SiO2H2O + CO2 =>
H2SiF6 + 3 CaCO3 = 3 CaF2 + SiO2H2O + 3 CO2
HClO4 + Ca(OH) = HCa + ClO4(OH) =>
HClO4 + Ca(OH) = HCa + ClO4(OH)
FeCl3 + KH2AsO4 = FeO4 + KH2AsCl3 =>
FeCl3 + KH2AsO4 = FeO4 + KH2AsCl3
K3Fe(CN)6 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + CO2 + KNO3 + H2O =>
2 K3Fe(CN)6 + 20 K2Cr2O7 + 80 H2SO4 = 17 K2SO4 + 20 Cr2(SO4)3 + Fe2(SO4)3 + 12 CO2 + 12 KNO3 + 80 H2O
NaCl2 + H2O = NaOH + HCl2 =>
NaCl2 + H2O = NaOH + HCl2
NH3 + CuO2 = CuNH3 + O2 =>
NH3 + CuO2 = CuNH3 + O2
NH4Cl + NaOH = NH4OHNaCl =>
NH4Cl + NaOH = NH4OHNaCl
Pb(NO3)2 + Zn = Pb + Zn(NO3)2 =>
Pb(NO3)2 + Zn = Pb + Zn(NO3)2
LiAlO4H4 + H2O = LiOH + AlO3H3H2O =>
LiAlO4H4 + H2O = LiOH + AlO3H3H2O
SnCl4 + Fe = SnCl + ClFe =>
SnCl4 + 3 Fe = SnCl + 3 ClFe
NaNO3 + BaCrO3 = NaCrO3 + BaNO3 =>
NaNO3 + BaCrO3 = NaCrO3 + BaNO3
Mg + CoCl2 = MgCo2 + Cl2 =>
Mg + 2 CoCl2 = MgCo2 + 2 Cl2
C6H10 + HNO3 = C4H8(COOH)2 + NO2 + H2O =>
C6H10 + 8 HNO3 = C4H8(COOH)2 + 8 NO2 + 4 H2O
C5H8NO4Na + O2 = CO2 + H2O + Na2CO3 + NO2 =>
4 C5H8NO4Na + 25 O2 = 18 CO2 + 16 H2O + 2 Na2CO3 + 4 NO2
CH3CHClCH3 = CH3CHCH2 + HCl =>
CH3CHClCH3 = CH3CHCH2 + HCl
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
AIPO4 + Na2SO4 = AISO4 + PO4Na2 =>
AIPO4 + Na2SO4 = AISO4 + PO4Na2
HCl + MnO2 = Cl2 + MnCl2(H2O)2 =>
4 HCl + MnO2 = Cl2 + MnCl2(H2O)2
NiSO4 + ZnCl2 = NiCl2 + ZnSO4 =>
NiSO4 + ZnCl2 = NiCl2 + ZnSO4
C3H8O3 + H3PO4 + C2H5Na = C3H7Na2O6P + C2H5OH + H2O =>
4 C3H8O3 + 2 H3PO4 + 4 C2H5Na = 2 C3H7Na2O6P + 7 C2H5OH + H2O
CaCO3 + H2CI = CaCI + H2CO3 =>
CaCO3 + H2CI = CaCI + H2CO3
FeCl2 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + KCl =>
3 FeCl2 + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 KCl
CuS + O2 = S + Cu2O2 =>
2 CuS + O2 = 2 S + Cu2O2
H5IO6 + NaOH = Na3H2IO6 + H2O =>
H5IO6 + 3 NaOH = Na3H2IO6 + 3 H2O
HNO3 + Fe = FeNO3 + NH4NO3 + H2O =>
10 HNO3 + 8 Fe = 8 FeNO3 + NH4NO3 + 3 H2O
CaCO3 + C3H6O3 = Ca(C3H6O3)2 + CO2 + H2O =>
6 CaCO3 + 13 C3H6O3 = 6 Ca(C3H6O3)2 + 9 CO2 + 3 H2O
C6H13F + KOH = C6H13OH + KF =>
C6H13F + KOH = C6H13OH + KF
Cu(s) + PtCl2(aq) = CuCl(aq) + PtCl(aq) =>
Cu(s) + PtCl2(aq) = CuCl(aq) + PtCl(aq)
Be + H2SO4 = Be(SO4) + H2O + SO2 =>
Be + 2 H2SO4 = Be(SO4) + 2 H2O + SO2
Mg(NH2CH2COO)2 + CH3COOH = Mg(CH3COO)2 + NH2CH2COOH =>
Mg(NH2CH2COO)2 + 2 CH3COOH = Mg(CH3COO)2 + 2 NH2CH2COOH
O2 + N2 + CuZn = Cu(NO3)2 + Zn =>
3 O2 + N2 + CuZn = Cu(NO3)2 + Zn
Ca2C + CO2 + H2O = CaO2H2 + C2H4O2 =>
Ca2C + CO2 + 4 H2O = 2 CaO2H2 + C2H4O2
HgO + H2(SO4) = Hg(SO4) + H2O =>
HgO + H2(SO4) = Hg(SO4) + H2O
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
Ca + Al(No3)3 = Ca(No3)3 + Al =>
Ca + Al(No3)3 = Ca(No3)3 + Al
Fe3Br{-}1 + NH4S{-}2 = Fe3S{-}2 + NH4Br{-}1 =>
Fe3Br{-}1 + NH4S{-}2 = Fe3S{-}2 + NH4Br{-}1
NaOCl + H2O = HOCl + NaOH =>
NaOCl + H2O = HOCl + NaOH
CH3OH + N2O = CO2 + H2O + N2 =>
CH3OH + 3 N2O = CO2 + 2 H2O + 3 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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