| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + Mg(OH)2 = MgZnO2 + H2O
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
Ca(OH)2 + H3PO3 = CaHPO3 + H2O =>
Ca(OH)2 + H3PO3 = CaHPO3 + 2 H2O
PbS + O2 = PbO + SO2 = =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
KNO3 + KI + HCl = NO + I2 + KCl + H2O =>
2 KNO3 + 6 KI + 8 HCl = 2 NO + 3 I2 + 8 KCl + 4 H2O
NaMnO4 + HCl = MnCl2 + H2O + Cl2 + NaCl =>
2 NaMnO4 + 16 HCl = 2 MnCl2 + 8 H2O + 5 Cl2 + 2 NaCl
Cs + H2O = CsH2O =>
Cs + H2O = CsH2O
CH3COOH + NaHCO3 = C2O2Na + H2O + CO2 =>
5 CH3COOH + 8 NaHCO3 = 8 C2O2Na + 14 H2O + 2 CO2
C6H6O + FeCl3 = C6H5OFeCl2 + HCl =>
C6H6O + FeCl3 = C6H5OFeCl2 + HCl
LiCl + H3PO4 = Li3PO4 + HCl =>
3 LiCl + H3PO4 = Li3PO4 + 3 HCl
Mg + HNO2 = MgNO2 + H =>
Mg + HNO2 = MgNO2 + H
Al + O4 = Al3O4 =>
3 Al + O4 = Al3O4
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
CO = C + CO2 =>
2 CO = C + CO2
Al + O4 = Al2O3 =>
8 Al + 3 O4 = 4 Al2O3
(NH4)2(SO4) + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2(SO4) + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
MgSO4(aq) + CaCl2(aq) = MgCl2(l) + CaSO4(s) =>
MgSO4(aq) + CaCl2(aq) = MgCl2(l) + CaSO4(s)
FeI2 + H2O = FeO + HI =>
FeI2 + H2O = FeO + 2 HI
Cu(OH)2 + Ni = Ni(OH)2 + Cu =>
Cu(OH)2 + Ni = Ni(OH)2 + Cu
CO2 + NO2 + H2O = CH5N + O2 =>
4 CO2 + 4 NO2 + 10 H2O = 4 CH5N + 13 O2
Al(OH)3 + H2S = Al(S)3 + H2OH =>
Al(OH)3 + 3 H2S = Al(S)3 + 3 H2OH
C2H6 + Br2 = C2H5Br2 + H2 =>
2 C2H6 + 2 Br2 = 2 C2H5Br2 + H2
Mg(NO3)2 + Na2(CO3) = Mg2(CO3)2 + Na(NO3) =>
2 Mg(NO3)2 + 2 Na2(CO3) = Mg2(CO3)2 + 4 Na(NO3)
Fe2 + HBr = Fe2Br + H =>
Fe2 + HBr = Fe2Br + H
NaOH + CoAc = NaAc + CoOH =>
NaOH + CoAc = NaAc + CoOH
C3H9N + O2 = CO2 + H2O + N2 =>
4 C3H9N + 21 O2 = 12 CO2 + 18 H2O + 2 N2
CO2 + H2O + NO2 = C2H5N + O2 =>
8 CO2 + 10 H2O + 4 NO2 = 4 C2H5N + 17 O2
Cf(s) + S8(g) = CfS =>
8 Cf(s) + S8(g) = 8 CfS
KMnO4 + MnSO4 + H2S = MnO2 + K2SO4 + H2O =>
6 KMnO4 + MnSO4 + 2 H2S = 7 MnO2 + 3 K2SO4 + 2 H2O
Cl2 + NO2 = NOCl + O2 =>
Cl2 + 2 NO2 = 2 NOCl + O2
H4GeO4 + Rb(OH) = Rb4(GeO4) + H2O =>
H4GeO4 + 4 Rb(OH) = Rb4(GeO4) + 4 H2O
Pb(CH3COOH)2 + KI = K(CH3COOH) + PbI2 =>
Pb(CH3COOH)2 + 2 KI = 2 K(CH3COOH) + PbI2
Ba + AgNO3 = BaNO3 + Ag =>
Ba + AgNO3 = BaNO3 + Ag
NaOH(aq) + SnCl2(aq) = Sn(OH)2(s) + NaCl(aq) =>
2 NaOH(aq) + SnCl2(aq) = Sn(OH)2(s) + 2 NaCl(aq)
MgCl + HNO4 = MgNO4 + H2Cl2 =>
2 MgCl + 2 HNO4 = 2 MgNO4 + H2Cl2
FeSe + HCl = FeCl + HSe =>
FeSe + HCl = FeCl + HSe
SrCl2 + O2 = SrO + ClO =>
2 SrCl2 + 3 O2 = 2 SrO + 4 ClO
C25H50O6 + O2 = CO2 + H2O =>
2 C25H50O6 + 69 O2 = 50 CO2 + 50 H2O
Sn + Cu(NO3) = Sn(NO3) + Cu =>
Sn + Cu(NO3) = Sn(NO3) + Cu
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
NH3 + HC2H3O2 = C2H3O2 + NH4 =>
NH3 + HC2H3O2 = C2H3O2 + NH4
C10H22 + H2 = C2H5 =>
2 C10H22 + 3 H2 = 10 C2H5
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
C2H5OH + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + NaSO4 + H2O =>
C2H5OH + Na2Cr2O7 + 5 H2SO4 = CH3COOH + Cr2(SO4)3 + 2 NaSO4 + 6 H2O
Na3[Cr(OH)6] + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na3[Cr(OH)6] + 6 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + 12 H2O
CuBr2(aq) + Na2S(aq) = CuS + Na2Br2 =>
CuBr2(aq) + Na2S(aq) = CuS + Na2Br2
Pb(No3)4 + NaI = PbI4 + NaNo3 =>
Pb(No3)4 + 4 NaI = PbI4 + 4 NaNo3
Hg(NO3)2 + Na3PO4 = Hg3(PO4)2 + NaNO3 =>
3 Hg(NO3)2 + 2 Na3PO4 = Hg3(PO4)2 + 6 NaNO3
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
H + Cl = HCl =>
H + Cl = HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/25
Équations équilibrées sur05/09/24
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