| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn{2+} + 12 H2O = MnO4{-} + 8 H3O{+} + 5e
Ag + Ba(NO3)2 = Ba + AgNO3 =>
2 Ag + Ba(NO3)2 = Ba + 2 AgNO3
CO + H2O2 = CO2 + H2O =>
CO + H2O2 = CO2 + H2O
Mg + H2O2 = Mg(OH)2 =>
Mg + H2O2 = Mg(OH)2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
H2S + HCl = SCl2 + H2 =>
H2S + 2 HCl = SCl2 + 2 H2
AgNO3 + HOH = AgOH + HNO3 =>
AgNO3 + HOH = AgOH + HNO3
(NH4)2S(aq) + Co(NO3)2(aq) = CoS(s) + NH4NO3(aq) =>
(NH4)2S(aq) + Co(NO3)2(aq) = CoS(s) + 2 NH4NO3(aq)
K2O + S = SO2 + K =>
2 K2O + S = SO2 + 4 K
CO2 + AgNO3 = AgCO2 + NO3 =>
CO2 + AgNO3 = AgCO2 + NO3
S2 + CO2 = SO2 + C2 =>
S2 + 2 CO2 = 2 SO2 + C2
Na2CrO4 + KNO2 + H2O = Cr(OH)3 + NaOH + KNO3 =>
2 Na2CrO4 + 3 KNO2 + 5 H2O = 2 Cr(OH)3 + 4 NaOH + 3 KNO3
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
Cr2O3 + H3PO4 = CrPO4 + H2O =>
Cr2O3 + 2 H3PO4 = 2 CrPO4 + 3 H2O
Li(s) + N2(g) = Li3N =>
6 Li(s) + N2(g) = 2 Li3N
CUO + CO = CU + CO2 =>
CUO + CO = CU + CO2
NH + H2O = NH3O =>
NH + H2O = NH3O
FePO4 + HCl = FeCl3 + H3PO4 =>
FePO4 + 3 HCl = FeCl3 + H3PO4
CoCl2*6H2O + C2H8N2 + H2O2 + HCl = [Co(C2H8N2)2Cl2]Cl + H2O =>
2 CoCl2*6H2O + 4 C2H8N2 + H2O2 + 2 HCl = 2[Co(C2H8N2)2Cl2]Cl + 14 H2O
HCOOH = H + HCOO =>
HCOOH = H + HCOO
HClNaOH = NaCl + H2O =>
HClNaOH = NaCl + H2O
HCl + Ag2O = AgCl + H2O =>
2 HCl + Ag2O = 2 AgCl + H2O
Ba + HNO3 = Ba(NO3)2 + NO + H2O =>
3 Ba + 8 HNO3 = 3 Ba(NO3)2 + 2 NO + 4 H2O
CaCO3 + HCH3CO2 = Ca(CH3CO2)2 + H2CO3 =>
CaCO3 + 2 HCH3CO2 = Ca(CH3CO2)2 + H2CO3
ZnSO4 + H2SO4 = Zn(HSO4)2 =>
ZnSO4 + H2SO4 = Zn(HSO4)2
Cu(OH)2 + NH3*H2O = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH3*H2O = [Cu(NH3)4](OH)2 + 4 H2O
NaHCO3(s) + CH3CO2H(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3CO2H(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
Rb + N = RbN =>
Rb + N = RbN
LiOH + O2 = LiO2 + H2O =>
4 LiOH + 3 O2 = 4 LiO2 + 2 H2O
Cr2(SO4)3 + H2O = CrSO4 + H2SO4 + O2 =>
2 Cr2(SO4)3 + 2 H2O = 4 CrSO4 + 2 H2SO4 + O2
CaOCl2 + Na2CO3 = CaCO3 + NaCl + NaOCl =>
CaOCl2 + Na2CO3 = CaCO3 + NaCl + NaOCl
H3P + O2 = P4O10 + H2O =>
4 H3P + 8 O2 = P4O10 + 6 H2O
H2O + CuCl = O2 + Cu + HCl =>
2 H2O + 4 CuCl = O2 + 4 Cu + 4 HCl
C2H4O + Cu(OH)2 = C2H4O2 + CuOH + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 CuOH + H2O
Co(NO3)2 + Na3PO4 = CoPO4 + Na3(NO3)2 =>
Co(NO3)2 + Na3PO4 = CoPO4 + Na3(NO3)2
NH2OH = H3N + N2 + H2O =>
3 NH2OH = H3N + N2 + 3 H2O
CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + Na2SO4 =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 3 Na2SO4
HgNO3 + HCl = HgCl2 + H2O + NO2 =>
HgNO3 + 2 HCl = HgCl2 + H2O + NO2
Mg + KNO3 = Mg(NO3)2 + K =>
Mg + 2 KNO3 = Mg(NO3)2 + 2 K
Fe(NO3)3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KNO3(aq)
Cr(NO3)2 = Cr{2+} + NO3{-} =>
Cr(NO3)2 = Cr{2+} + 2 NO3{-}
Na2SO3 + H2S = Na2S + H2SO3 =>
Na2SO3 + H2S = Na2S + H2SO3
Ag2S + NaNO3 = AgNO3 + Na2S =>
Ag2S + 2 NaNO3 = 2 AgNO3 + Na2S
Fe + CI = Fe3CI =>
3 Fe + CI = Fe3CI
C4H10 + Cl2 = C4H8Cl2 + H2 =>
C4H10 + Cl2 = C4H8Cl2 + H2
NiSO4 + NH3 = [Ni(NH3)6]SO4 =>
NiSO4 + 6 NH3 = [Ni(NH3)6]SO4
FrNO3 = FrNO2 + O2 =>
2 FrNO3 = 2 FrNO2 + O2
Ce(IO3)4 = Ce{4+} + IO3{-} =>
Ce(IO3)4 = Ce{4+} + 4 IO3{-}
H2P = PH3 + HP2 =>
5 H2P = 3 PH3 + HP2
K2C2O4 + Ca(NO3)2 = K(NO3) + CaC2O4 =>
K2C2O4 + Ca(NO3)2 = 2 K(NO3) + CaC2O4
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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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