| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OOCCH3 + H2O = NH4OOCCH3H2O
MgF2 + H2 = MgH2 + F2 =>
MgF2 + H2 = MgH2 + F2
GeO2 + SO2 = Ge(SO3)2 =>
GeO2 + 2 SO2 = Ge(SO3)2
C2H4 + Cl2 = C2H3Cl + HCl =>
C2H4 + Cl2 = C2H3Cl + HCl
Cu2SO4(OH)2 = CuSO4 + Cu(OH)2 =>
Cu2SO4(OH)2 = CuSO4 + Cu(OH)2
SiO2 + K2O = K2SiO3 =>
SiO2 + K2O = K2SiO3
Li2O + CH3COOH = CH3COOLi + H2O =>
Li2O + 2 CH3COOH = 2 CH3COOLi + H2O
Ni2O3 + H2O = Ni(HO)3 =>
Ni2O3 + 3 H2O = 2 Ni(HO)3
CaCO3 + H2(SO4) = Ca(SO4) + CO2 + H2O =>
CaCO3 + H2(SO4) = Ca(SO4) + CO2 + H2O
Na2SO4(aq) + HCl(aq) = NaCl(aq) + H2O(l) + SO3(g) =>
Na2SO4(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO3(g)
C2H4O + Cr2O7{2-} + H{+} = C2H4O2 + H2O + Cr3{+} =>
17 C2H4O + 3 Cr2O7{2-} + 8 H{+} = 17 C2H4O2 + 4 H2O + 2 Cr3{+}
Ge + KOH + H2O2 = K2[Ge(OH)6] =>
Ge + 2 KOH + 2 H2O2 = K2[Ge(OH)6]
Hg + Pb = HgPb =>
Hg + Pb = HgPb
Fe(OH)3 + NH4CNS + HNO3 = Fe(CNS)3 + NH4NO3 + H2O =>
Fe(OH)3 + 3 NH4CNS + 3 HNO3 = Fe(CNS)3 + 3 NH4NO3 + 3 H2O
FeSO4 + K3Fe(CN)6 = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3Fe(CN)6 = Fe3[Fe(CN)6]2 + 3 K2SO4
C5H12 + Br2 = C5H11Br + HBr =>
C5H12 + Br2 = C5H11Br + HBr
CoSO4 + H2O = CoO + H2SO4 =>
CoSO4 + H2O = CoO + H2SO4
NH3 + OH{-} = N2H4 + H2O + e =>
2 NH3 + 2 OH{-} = N2H4 + 2 H2O + 2e
HCl(aq) + Na2SO4(aq) = H2SO4(aq) + NaCl =>
2 HCl(aq) + Na2SO4(aq) = H2SO4(aq) + 2 NaCl
HClO4 + NH4Cl = HCl + NH4ClO4 =>
HClO4 + NH4Cl = HCl + NH4ClO4
[Cu(H2O)6]2(aq) + NH3(aq) = Cu(H2O)4(OH)2(aq) + NH4 =>
[Cu(H2O)6]2(aq) + 4 NH3(aq) = 2 Cu(H2O)4(OH)2(aq) + 4 NH4
KOH(aq) + BaCl2(aq) = Ba(OH)2(aq) + KCl(aq) =>
2 KOH(aq) + BaCl2(aq) = Ba(OH)2(aq) + 2 KCl(aq)
Ag3PO4 + Fe = FePO4 + Ag =>
Ag3PO4 + Fe = FePO4 + 3 Ag
Al + HNO3 = Al2NO3 + NO2 + H2O =>
2 Al + 2 HNO3 = Al2NO3 + NO2 + H2O
CrO4 + BaCl2 = BaCrO4 + Cl2 =>
CrO4 + BaCl2 = BaCrO4 + Cl2
Ca(NO3)2(aq) + Na2S(aq) = CaS(s) + NaNO3 =>
Ca(NO3)2(aq) + Na2S(aq) = CaS(s) + 2 NaNO3
BaSO3 + H2SO4 = BaSO4 + H2O + SO2 =>
BaSO3 + H2SO4 = BaSO4 + H2O + SO2
CuO2 = Cu + O2 =>
CuO2 = Cu + O2
K2SO4(aq) + Co(NO3)2(aq) = CoSO4(s) + KNO3(aq) =>
K2SO4(aq) + Co(NO3)2(aq) = CoSO4(s) + 2 KNO3(aq)
CaS + SO2 + H2O = CaS2O3 + H2S =>
3 CaS + 4 SO2 + H2O = 3 CaS2O3 + H2S
C3H6O + CH3OH = C4H10O2 =>
C3H6O + CH3OH = C4H10O2
Na2Cr2O7 = CrO3 + Na2O =>
Na2Cr2O7 = 2 CrO3 + Na2O
CH4O(l) + O2(g) = CO2 + H2O =>
2 CH4O(l) + 3 O2(g) = 2 CO2 + 4 H2O
W + HNO3 = WO3 + NO2 + H2O =>
W + 6 HNO3 = WO3 + 6 NO2 + 3 H2O
P2S5 + NaOH = Na3PO2S2 + Na2S + H2O =>
P2S5 + 8 NaOH = 2 Na3PO2S2 + Na2S + 4 H2O
Na2(O2) + H2O = Na(OH) + O =>
Na2(O2) + H2O = 2 Na(OH) + O
Sn(NO3)4 + Ca3P2 = Sn3P4 + Ca(NO3)2 =>
3 Sn(NO3)4 + 2 Ca3P2 = Sn3P4 + 6 Ca(NO3)2
SnCl2 + HgCl2 + HCl = Hg + H2SnCl6 =>
SnCl2 + HgCl2 + 2 HCl = Hg + H2SnCl6
MoF3 + F2 = MoF6 =>
2 MoF3 + 3 F2 = 2 MoF6
CaCl2(ac) + Na2CO3(ac) = NaCl(ac) + CaCO3(s) =>
CaCl2(ac) + Na2CO3(ac) = 2 NaCl(ac) + CaCO3(s)
NH3 + KCl = KNH2 + HCl =>
NH3 + KCl = KNH2 + HCl
Ca(s) + HCl = H2(g) + CaCl2(aq) =>
Ca(s) + 2 HCl = H2(g) + CaCl2(aq)
Na + Ce2 = NaCe =>
2 Na + Ce2 = 2 NaCe
C8H18 + NO2 = CO2 + H2O + N =>
2 C8H18 + 25 NO2 = 16 CO2 + 18 H2O + 25 N
CH3I + C2H5ONa = C3H8O + NaI =>
CH3I + C2H5ONa = C3H8O + NaI
CH3CONH2 + H2O = CH3CONH3{+} + OH{-} =>
CH3CONH2 + H2O = CH3CONH3{+} + OH{-}
Li2CO3 + MnO2 = LiMn2O4 + CO2 + O2 =>
2 Li2CO3 + 8 MnO2 = 4 LiMn2O4 + 2 CO2 + O2
NaOH(aq) + Al(NO3)3(aq) = NaNO3(aq) + Al(OH)3 =>
3 NaOH(aq) + Al(NO3)3(aq) = 3 NaNO3(aq) + Al(OH)3
CuSO3 + H2O = CuO + H2SO3 =>
CuSO3 + H2O = CuO + H2SO3
NaI + Fe = FeI2 + Na =>
2 NaI + Fe = FeI2 + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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