| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cl + 2 NaNO3 = 2 NaCl + 2 NO + N2 + 4 H2O
Cu(s) + S(s) = CuS(s) =>
Cu(s) + S(s) = CuS(s)
NaI + CaCl{2} = NaCl + CaI{2} =>
NaI + CaCl{2} = NaCl + CaI{2}
Cl2 + KAsO2 + KOH = K3AsO4 + KCl + H2O =>
Cl2 + KAsO2 + 4 KOH = K3AsO4 + 2 KCl + 2 H2O
LiCN + MgCO3 = Li2CO3 + Mg(CN)2 =>
2 LiCN + MgCO3 = Li2CO3 + Mg(CN)2
SbS2 + O2 = Sb2O4 + SO2 =>
2 SbS2 + 6 O2 = Sb2O4 + 4 SO2
Sb(OH)6 + H = Sb(OH)3 + H2O =>
Sb(OH)6 + 3 H = Sb(OH)3 + 3 H2O
Na2S2O3 + H2O = Na2SO4 + H2S =>
Na2S2O3 + H2O = Na2SO4 + H2S
Ca(OH)2 + BaCl2 = CaCl2 + Ba(OH)2 =>
Ca(OH)2 + BaCl2 = CaCl2 + Ba(OH)2
(NH4)3PO4 + S(SO4) = (NH4)2SO4 + S3(PO4)2 =>
2(NH4)3PO4 + 3 S(SO4) = 3(NH4)2SO4 + S3(PO4)2
Ca(ClO2)2 + Na2S2O3 = CaS2O3 + NaClO2 =>
Ca(ClO2)2 + Na2S2O3 = CaS2O3 + 2 NaClO2
NaI(aq) + CoCl2(aq) = NaCl(aq) + CoI2(aq) =>
2 NaI(aq) + CoCl2(aq) = 2 NaCl(aq) + CoI2(aq)
MnO4{-} + C2O4{2-} + OH{-} = Mn(OH)3 + CO3{2-} =>
MnO4{-} + 2 C2O4{2-} + 3 OH{-} = Mn(OH)3 + 4 CO3{2-}
NaMnO4 + HNO3 = NaNO3 + HMnO4 =>
NaMnO4 + HNO3 = NaNO3 + HMnO4
C3H6O + Cu(OH)2 = Cu2O + H2O + C3H6O2 =>
C3H6O + 2 Cu(OH)2 = Cu2O + 2 H2O + C3H6O2
CH4 + O2 = CO2 + H2OH3 =>
5 CH4 + 7 O2 = 5 CO2 + 4 H2OH3
H2S + CuSO4 = CuS + SO2 + H2O =>
4 H2S + 3 CuSO4 = 3 CuS + 4 SO2 + 4 H2O
CH4Br2 = CH3BrHBr =>
CH4Br2 = CH3BrHBr
AuCl3 + H2O2 + KOH = K[Au(OH)6] + KCl =>
AuCl3 + H2O2 + 4 KOH = K[Au(OH)6] + 3 KCl
Na2S2O3 + HCl = S + H2O + SO2 + NaCl =>
Na2S2O3 + 2 HCl = S + H2O + SO2 + 2 NaCl
AlBr{3+} + Cl{2} = AlCl{3} + Br{2} =>
AlBr{3+} + Cl{2} = AlCl{3} + Br{2}
Sb(OH)6 + H = Sb(OH)3 + H2O =>
Sb(OH)6 + 3 H = Sb(OH)3 + 3 H2O
Ba + LiCl = BaCl2 + Li2 =>
Ba + 2 LiCl = BaCl2 + Li2
C3H4O2 + KMnO4 + H2O = C3H6O4 + KOH + MnO2 =>
3 C3H4O2 + 2 KMnO4 + 4 H2O = 3 C3H6O4 + 2 KOH + 2 MnO2
P4 + H2O + NaOH = PH3 + NaH2PO2 =>
P4 + 3 H2O + 3 NaOH = PH3 + 3 NaH2PO2
(C10H15NO)*H2SO4 + KMnO4 = (C10H13NO) + (MnO2) + (K2SO4) + H2O + O =>
(C10H15NO)*H2SO4 + 2 KMnO4 = (C10H13NO) + 2(MnO2) + (K2SO4) + 2 H2O + 2 O
F2 + AgCl = Cl2 + AgF2 =>
2 F2 + 2 AgCl = Cl2 + 2 AgF2
Ba(OH)25H2O = BaO + O2 + H2O =>
4 Ba(OH)25H2O = 4 BaO + 23 O2 + 54 H2O
HNO3 + Mn(OH)3 = H2O + Mn(NO3)3 =>
3 HNO3 + Mn(OH)3 = 3 H2O + Mn(NO3)3
Ge + H2 = GeH4 =>
Ge + 2 H2 = GeH4
ZnTiO3 + PbO = PbZnTiO3 + O =>
ZnTiO3 + PbO = PbZnTiO3 + O
Be + CO3 = BeCO3 =>
Be + CO3 = BeCO3
C7H8NO2 + Fe + HCl = C7H8NH3 + FeCl3 + H2O =>
3 C7H8NO2 + 7 Fe + 21 HCl = 3 C7H8NH3 + 7 FeCl3 + 6 H2O
S2 + O8 = SO3 =>
4 S2 + 3 O8 = 8 SO3
NaO2 + CH3OH = Na + CO2 + H2 =>
NaO2 + 2 CH3OH = Na + 2 CO2 + 4 H2
Pb + O2 = Pb3O =>
6 Pb + O2 = 2 Pb3O
ZnCl2 + K3Fe(CN)6 = Zn3[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K3Fe(CN)6 = Zn3[Fe(CN)6]2 + 6 KCl
MnO2 + KOH + Cl2 = K2MnO4 + H2O + KCl =>
MnO2 + 4 KOH + Cl2 = K2MnO4 + 2 H2O + 2 KCl
C23H36O7 + H2O = C19H28O6 + C4H10O2 =>
C23H36O7 + H2O = C19H28O6 + C4H10O2
Sr(NO3)2 + H2O + CO2 = HNO3 + SrCO3 =>
Sr(NO3)2 + H2O + CO2 = 2 HNO3 + SrCO3
CrBr3 + H2O2 + NaBr = Na2CrO4 + Br2 + H2O =>
2 CrBr3 + 8 H2O2 + 4 NaBr = 2 Na2CrO4 + 5 Br2 + 8 H2O
HgCl2 + Fe(SCN)2 = Fe + Hg(SCN)2 + Cl =>
HgCl2 + Fe(SCN)2 = Fe + Hg(SCN)2 + 2 Cl
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
H2O + Cl2 = HCl + HClO2 =>
2 H2O + 2 Cl2 = 3 HCl + HClO2
NaH2O = NaOHH =>
NaH2O = NaOHH
NaHSO3HCl = NaClH2SO3 =>
NaHSO3HCl = NaClH2SO3
Br2 + HNO3 = HBrO3 + NO2 + H2O =>
Br2 + 10 HNO3 = 2 HBrO3 + 10 NO2 + 4 H2O
CuSO4 + HCl = CuCl4{-2)+H{+}+H2SO4 =>
CuSO4 + 4 HCl = CuCl4{-2)+2H{+}+H2SO4
Li + H2O = LiOH(aq) + H2(g) =>
2 Li + 2 H2O = 2 LiOH(aq) + H2(g)
HSO3NH2 + K2CO3 = KSO3NH2 + CO2 + H2O =>
2 HSO3NH2 + K2CO3 = 2 KSO3NH2 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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