| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
H2SO4 + KMnO4 + SnSO4 = Sn(SO4)2 + H2O + K2SO4 + MnSO4 =>
8 H2SO4 + 2 KMnO4 + 5 SnSO4 = 5 Sn(SO4)2 + 8 H2O + K2SO4 + 2 MnSO4
Fe + CH3COOH + O2 = (CH3COO)2Fe + H2O =>
2 Fe + 4 CH3COOH + O2 = 2(CH3COO)2Fe + 2 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Al + O2 = Al2O6 =>
2 Al + 3 O2 = Al2O6
KNO03 = KNO2 + O2 =>
2 KNO03 = 2 KNO2 + O2
SiH4 + H2O = Si(OH) + H2 =>
2 SiH4 + 2 H2O = 2 Si(OH) + 5 H2
Ca + Cl = Ca2Cl =>
2 Ca + Cl = Ca2Cl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
Na2SiO3 + HCl + H2O = H4SiO4 + NaCl =>
Na2SiO3 + 2 HCl + H2O = H4SiO4 + 2 NaCl
C2H3Cl + O2 = CO2 + H2O + Cl2O =>
2 C2H3Cl + 6 O2 = 4 CO2 + 3 H2O + Cl2O
K2Co3 + Sr(OH)2 = SrCo3 + K2(OH)2 =>
K2Co3 + Sr(OH)2 = SrCo3 + K2(OH)2
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
NaHSO4KOH = KHSO4NaOH =>
NaHSO4KOH = KHSO4NaOH
C3O3H3 + O2 = CO2 + H2O =>
4 C3O3H3 + 9 O2 = 12 CO2 + 6 H2O
KCl + Ag(ClO3) = AgCl + K(ClO3) =>
KCl + Ag(ClO3) = AgCl + K(ClO3)
CdSO4 + Na2CO3 + H2O = (CdOH)2CO3 + Na2SO4 + CO2 =>
2 CdSO4 + 2 Na2CO3 + H2O = (CdOH)2CO3 + 2 Na2SO4 + CO2
MgI2(aq) + LiOH(aq) = Mg(OH)2(aq) + LiI(s) =>
MgI2(aq) + 2 LiOH(aq) = Mg(OH)2(aq) + 2 LiI(s)
Na3PO4 + Na2MoO4 + HNO3 = Na3PMo12O40 + H2O + NaNO3 =>
Na3PO4 + 12 Na2MoO4 + 24 HNO3 = Na3PMo12O40 + 12 H2O + 24 NaNO3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
KBrO3 = KBrO4 + KBr =>
4 KBrO3 = 3 KBrO4 + KBr
MnCl2 + KOH = Mn(OH)2 + KCl =>
MnCl2 + 2 KOH = Mn(OH)2 + 2 KCl
CaI2 + NH4F = CaF2 + NH4I =>
CaI2 + 2 NH4F = CaF2 + 2 NH4I
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
Hg(NO3)2 = Hg(NO2)2 + O2 =>
Hg(NO3)2 = Hg(NO2)2 + O2
F2 + NaOH = NaF + OF2 + H2O =>
2 F2 + 2 NaOH = 2 NaF + OF2 + H2O
HCN + H2O = CO + NH3 =>
HCN + H2O = CO + NH3
BaCl2 + ZnSO4 = ZnCl2 + BaSO4 =>
BaCl2 + ZnSO4 = ZnCl2 + BaSO4
Pb(NO3)2 = PbO + N02 + O2 =>
2 Pb(NO3)2 = 2 PbO + 2 N02 + 5 O2
Pd(NO3)2 = Pd + N2 + O2 =>
Pd(NO3)2 = Pd + N2 + 3 O2
FeCO3 + ZnSO4 = FeSO4 + ZnCO3 =>
FeCO3 + ZnSO4 = FeSO4 + ZnCO3
KHCO3 + Al(NO3)3 = Al(OH)3 + CO2 + KNO3 =>
3 KHCO3 + Al(NO3)3 = Al(OH)3 + 3 CO2 + 3 KNO3
ZnO + Ca(OH)2 = CaO + Zn(OH)2 =>
ZnO + Ca(OH)2 = CaO + Zn(OH)2
NO + H2SO4 + KOH = KNO3 + SO2 + H2O =>
2 NO + 3 H2SO4 + 2 KOH = 2 KNO3 + 3 SO2 + 4 H2O
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
Al(s) + F2(g) = Al3{+} + F{-}(aq) =>
6 Al(s) + F2(g) = 2 Al3{+} + 2 F{-}(aq)
MnO2 + NaCl + H2SO4 = MnSO4 + NaHSO4 + Cl2 + H2O =>
MnO2 + 2 NaCl + 3 H2SO4 = MnSO4 + 2 NaHSO4 + Cl2 + 2 H2O
Mg(CO3) + Li = Mg + Li(CO3) =>
Mg(CO3) + Li = Mg + Li(CO3)
Na2SO3 + HCl = H2O + NaCl + SO2 =>
Na2SO3 + 2 HCl = H2O + 2 NaCl + SO2
Na3N + Al(BrO3)3 = AlN + Na(BrO3) =>
Na3N + Al(BrO3)3 = AlN + 3 Na(BrO3)
RbF + NH(NO3)4 = NHF4 + Rb(NO3) =>
4 RbF + NH(NO3)4 = NHF4 + 4 Rb(NO3)
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH4OH =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH4OH
HSO4 + Sr(OH)2 = Sr(SO4)2 + H2O =>
2 HSO4 + Sr(OH)2 = Sr(SO4)2 + 2 H2O
Cl2 + H2O = HCl + (HClO3) =>
3 Cl2 + 3 H2O = 5 HCl + (HClO3)
Br + O + H2O = Br(OH)7 =>
2 Br + 7 O + 7 H2O = 2 Br(OH)7
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
N2O3 + FeO = Fe2O3 + NO =>
N2O3 + 2 FeO = Fe2O3 + 2 NO
Na2HPO4 + MgCl2 + NH4OH = NH4MgPO4 + NaCl + H2O =>
Na2HPO4 + MgCl2 + NH4OH = NH4MgPO4 + 2 NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/13/24
Équations équilibrées sur10/13/23
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