| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2(CO3) = CO2 + H2O
CO2 + H2O = H2(CO3) =>
CO2 + H2O = H2(CO3)
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2 =>
Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaOSiO2 = CaSiO3 =>
CaOSiO2 = CaSiO3
CaCrO4 + H2SO4 = CaSO4 + H2CrO4 =>
CaCrO4 + H2SO4 = CaSO4 + H2CrO4
Ni(NO3)2(aq) + Na3PO4(aq) = Ni3(PO4)2(s) + NaNO3(aq) =>
3 Ni(NO3)2(aq) + 2 Na3PO4(aq) = Ni3(PO4)2(s) + 6 NaNO3(aq)
CaOHFeO = CaOFeOH =>
CaOHFeO = CaOFeOH
C6H11CH3 + KMnO4 + H2SO4 = HCOO(CH2)4COOH + K2SO4 + MnSO4 + H2O =>
6 C6H11CH3 + 14 KMnO4 + 21 H2SO4 = 7 HCOO(CH2)4COOH + 7 K2SO4 + 14 MnSO4 + 28 H2O
FeOH2HCl = FeOH3Cl =>
FeOH2HCl = FeOH3Cl
Ge + S = GeS =>
Ge + S = GeS
KOHSO2 = KHSO3 =>
KOHSO2 = KHSO3
Al + HNO3 = Al(NO3)3 + NH3 + H2O =>
8 Al + 27 HNO3 = 8 Al(NO3)3 + 3 NH3 + 9 H2O
Pb(C2H3O2)2 + K2(Cr2O7) = Pb(Cr2O7) + K(C2H3O2) =>
Pb(C2H3O2)2 + K2(Cr2O7) = Pb(Cr2O7) + 2 K(C2H3O2)
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
CH3I + Na = NaI + CH3 =>
CH3I + Na = NaI + CH3
Ag(aq) + C2H3O2(aq) = AgC2H3O2 =>
Ag(aq) + C2H3O2(aq) = AgC2H3O2
FeCl3 + MgO = Fe2O3 + MgCl2 =>
2 FeCl3 + 3 MgO = Fe2O3 + 3 MgCl2
Ni(NO3)2(aq) + Na3PO4(aq) = Ni3(PO4)2(s) + NaNO3(aq) =>
3 Ni(NO3)2(aq) + 2 Na3PO4(aq) = Ni3(PO4)2(s) + 6 NaNO3(aq)
KOH + Pb(C2H3O2)2 = KC2H3O2 + Pb(OH)2 =>
2 KOH + Pb(C2H3O2)2 = 2 KC2H3O2 + Pb(OH)2
Cu + (SO3)2 + HCl = CuCl2 + H2O + SO2 =>
2 Cu + (SO3)2 + 4 HCl = 2 CuCl2 + 2 H2O + 2 SO2
KOH + CoCl2 = KCl + Co(OH)2 =>
2 KOH + CoCl2 = 2 KCl + Co(OH)2
NH3 + Cl2 = NH4Cl2 + NCl3 =>
8 NH3 + 9 Cl2 = 6 NH4Cl2 + 2 NCl3
CaCO3 + PbCl4 = PbCO3 + CaCl4 =>
CaCO3 + PbCl4 = PbCO3 + CaCl4
Na2SO4 + C6H8O7 = NaOH + C6(SO4)3 + H2O =>
3 Na2SO4 + C6H8O7 = 6 NaOH + C6(SO4)3 + H2O
PbOHNO3 + H2O = Pb(OH)2 + HNO3 =>
PbOHNO3 + H2O = Pb(OH)2 + HNO3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
(f)Mg(s) + H2S(g) = MgS(s) + H2(g) =>
(f)Mg(s) + H2S(g) = MgS(s) + H2(g)
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4 =>
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeSCN + H2O = H2SCN + FeO =>
FeSCN + H2O = H2SCN + FeO
Cr(OH)3(s) = Cr2O3(s) + H2O(l) =>
2 Cr(OH)3(s) = Cr2O3(s) + 3 H2O(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
H2SO3 + NaS = H2S + NaSO3 =>
H2SO3 + NaS = H2S + NaSO3
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
L2 + Cl2 = L2Cl6 =>
L2 + 3 Cl2 = L2Cl6
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe{2+} + CN{-} = Fe(CN)6{-4} =>
Fe{2+} + 6 CN{-} = Fe(CN)6{-4}
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C2F4 + Br2 = C2Br4 + F2 =>
C2F4 + 2 Br2 = C2Br4 + 2 F2
HBr + ClOH = H2O + ClBr =>
HBr + ClOH = H2O + ClBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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