| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 Me2SiCl2 + 21 H2O = HO(Me2SiO)20H + 40 HCl
Br2Br6 + HNO3 = (NO3)3 + HBr =>
3 Br2Br6 + 24 HNO3 = 8(NO3)3 + 24 HBr
H2Te + Bi(OH)3 = Bi(HTe)3 + H2O =>
3 H2Te + Bi(OH)3 = Bi(HTe)3 + 3 H2O
Ca(NO3)2 + MgCl2 = CaCl2 + Mg(NO3)2 =>
Ca(NO3)2 + MgCl2 = CaCl2 + Mg(NO3)2
Mg(s) + Zn(NO3)3(aq) = Mg(NO3)2(aq) + Zn(s) =>
3 Mg(s) + 2 Zn(NO3)3(aq) = 3 Mg(NO3)2(aq) + 2 Zn(s)
Mg + Al2(SO4)3 = MgSO4 + Al =>
3 Mg + Al2(SO4)3 = 3 MgSO4 + 2 Al
H2Br2 = H2 + Br2 =>
H2Br2 = H2 + Br2
Ba + Cl2 = BaCl2 = BaCl2 =>
Ba + Cl2 = BaCl2
CoO + MoO3 = Co3Mo2O9 =>
3 CoO + 2 MoO3 = Co3Mo2O9
C6H6 = C2H2 =>
C6H6 = 3 C2H2
Al2(CO3)3 + CH3COOH = Al(CH3COO)3 + H2CO3 =>
Al2(CO3)3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2CO3
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
OH{-} + Mn3O4 = MnO4{2-} + H2O + e =>
16 OH{-} + Mn3O4 = 3 MnO4{2-} + 8 H2O + 10e
Na + HCl = NaH + Cl =>
Na + HCl = NaH + Cl
C9H10O + CH5N = C10H13N + H2O =>
C9H10O + CH5N = C10H13N + H2O
K3[Fe(OH)6] + HCl = KCl + Fe(OH)3 + H2O =>
K3[Fe(OH)6] + 3 HCl = 3 KCl + Fe(OH)3 + 3 H2O
C4H8 + Cl2 = C + HCl =>
C4H8 + 4 Cl2 = 4 C + 8 HCl
Na2SO4 + NaOH = Na + SO4(OH)2 =>
Na2SO4 + 2 NaOH = 4 Na + SO4(OH)2
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
Os + O = OsO =>
Os + O = OsO
Rb(s) + H2O(l) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O(l) = 2 RbOH(aq) + H2(g)
Pb(NO3)2 + NaC2H3O2 = Pb(C2H3O2)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaC2H3O2 = Pb(C2H3O2)2 + 2 Na(NO3)
H2Se + KOH = KHSe + H2O =>
H2Se + KOH = KHSe + H2O
C6H8O7 + NaOH = C6H5O7Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O
C8H8O3 + H2O2 = C8H8O4 + H2O =>
C8H8O3 + H2O2 = C8H8O4 + H2O
MgCl2 + NH3 = Mg(NH3)Cl2 =>
MgCl2 + NH3 = Mg(NH3)Cl2
FeBr3(aq) + Cl2(g) = FeCl3(aq) + Br2(l) =>
2 FeBr3(aq) + 3 Cl2(g) = 2 FeCl3(aq) + 3 Br2(l)
KBr + O2 = K2O + Br =>
4 KBr + O2 = 2 K2O + 4 Br
ZnNO3 + Na2SO3 = ZnSO3 + Na2NO3 =>
ZnNO3 + Na2SO3 = ZnSO3 + Na2NO3
Li(NO3) + Ag = LiAg + NO3 =>
Li(NO3) + Ag = LiAg + NO3
Mn3(PO4)2 + HCl = MnCl2 + H3(PO4) =>
Mn3(PO4)2 + 6 HCl = 3 MnCl2 + 2 H3(PO4)
HCl(aq) + Fe(OH)3 = FeCl3 + H2O =>
3 HCl(aq) + Fe(OH)3 = FeCl3 + 3 H2O
NH3 + H2O + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH3 + 2 H2O + CuSO4 = Cu(OH)2 + (NH4)2SO4
F2 + K2S = K2 + F2S =>
F2 + K2S = K2 + F2S
KNO3 + HNO3 = KOH + NO2 + NO3 =>
KNO3 + HNO3 = KOH + NO2 + NO3
NaHCO3 + N2 = NaNO3 + C2H2 =>
2 NaHCO3 + N2 = 2 NaNO3 + C2H2
Cu(OH)2 + O2 = CuO2 + H2O =>
2 Cu(OH)2 + O2 = 2 CuO2 + 2 H2O
H3PO4(aq) + KOH(s) = K3PO4(aq) + H2O =>
H3PO4(aq) + 3 KOH(s) = K3PO4(aq) + 3 H2O
Zn + KNO2 + KOH + H2O = K[Zn(OH)3] + NH3 =>
3 Zn + KNO2 + 2 KOH + 5 H2O = 3 K[Zn(OH)3] + NH3
BICl3 + H2O = BIOCl + HCl =>
BICl3 + H2O = BIOCl + 2 HCl
AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4 + NH4NO3 =>
2 AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4 + 2 NH4NO3
NaHCO3 + Mg(OH)2 = MgCO3 + NaOH + H2O =>
NaHCO3 + Mg(OH)2 = MgCO3 + NaOH + H2O
C2H5(OH) + O2 = CO2 + H(OH) =>
C2H5(OH) + 3 O2 = 2 CO2 + 3 H(OH)
AlH3 = Al + H =>
AlH3 = Al + 3 H
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
Al2S3(s) + H2O(l) = Al(OH)3(aq) + H2S(g) =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2S(g)
N3 + H2O = NH3 + NO =>
5 N3 + 9 H2O = 6 NH3 + 9 NO
CCl3CHO + C6H5Cl = (C6H4Cl)2CHCCl3 + H2O =>
CCl3CHO + 2 C6H5Cl = (C6H4Cl)2CHCCl3 + H2O
Mg(OH)2 + CaCl2 = MgCl2 + Ca(OH)2 =>
Mg(OH)2 + CaCl2 = MgCl2 + Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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