| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 Cu(NO3) = Al(NO3)3 + 3 Cu(OH)
N2 + Br2 = N2Br3 =>
2 N2 + 3 Br2 = 2 N2Br3
AgNO3 + NH3 = AgH3 + N2O3 =>
AgNO3 + NH3 = AgH3 + N2O3
FeSO4 + K2C2O4 = FeC2O4 + SO4 + K =>
FeSO4 + K2C2O4 = FeC2O4 + SO4 + 2 K
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2(SO4)
NaNO2 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + NaNO3 =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 NaNO3
Na2SIO3 + H2O = NaHSIO3 + NaOH =>
Na2SIO3 + H2O = NaHSIO3 + NaOH
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Sc + Co(ClO3)2 = Sc2(ClO3)3 + Co =>
4 Sc + 3 Co(ClO3)2 = 2 Sc2(ClO3)3 + 3 Co
Fe + KClO3 + KOH = K2FeO4 + KCl + H2O =>
Fe + KClO3 + 2 KOH = K2FeO4 + KCl + H2O
C6H14 + AgNO3 = C6NO3 + AgH14 =>
C6H14 + AgNO3 = C6NO3 + AgH14
Cs2O = Cs + O2 =>
2 Cs2O = 4 Cs + O2
Fe3(PO4)2 + H2SO4 = FeSO4 + H3PO4 =>
Fe3(PO4)2 + 3 H2SO4 = 3 FeSO4 + 2 H3PO4
C6H12O6 + NO3{-} = N2 + CO2 + HCO3{-} + H2O =>
5 C6H12O6 + 24 NO3{-} = 12 N2 + 6 CO2 + 24 HCO3{-} + 18 H2O
C7H8 + H2O = CO2 + H2 =>
C7H8 + 14 H2O = 7 CO2 + 18 H2
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
CaCl2 + H2O = CaO + HCl =>
CaCl2 + H2O = CaO + 2 HCl
Br{-} + Cr2O7{2-} + H{+} = Br2 + Cr{3+} + H2O =>
6 Br{-} + Cr2O7{2-} + 14 H{+} = 3 Br2 + 2 Cr{3+} + 7 H2O
Rb + HNO3 = RbNO3 + H =>
Rb + HNO3 = RbNO3 + H
Na2SO4 + Au = AuSO4 + Na =>
Na2SO4 + Au = AuSO4 + 2 Na
NH4ClO4 + KOH = NH4OH + KClO4 =>
NH4ClO4 + KOH = NH4OH + KClO4
Ca + NH3 = CaH2 + N2 =>
3 Ca + 2 NH3 = 3 CaH2 + N2
C6H8O7 + C2H5OH = C6H8O6 + H2O =>
8 C6H8O7 + 3 C2H5OH = 9 C6H8O6 + 5 H2O
K3[Fe(CN)6] + KSCN = Fe(SCN)3 + KCN =>
K3[Fe(CN)6] + 3 KSCN = Fe(SCN)3 + 6 KCN
AgCl + NH4OH = AgOH + NH4Cl =>
AgCl + NH4OH = AgOH + NH4Cl
K + HgO = K2O + Hg =>
2 K + HgO = K2O + Hg
MgCO3 + SiO2 = MgSiO3 + CO2 =>
MgCO3 + SiO2 = MgSiO3 + CO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HgCl = Hg + HgCl2 =>
2 HgCl = Hg + HgCl2
H3P + O2 = H3PO4 =>
H3P + 2 O2 = H3PO4
H2(g) + O(g) = H2O(g) =>
H2(g) + O(g) = H2O(g)
NO3{-} + H2O = NO2{-} + OH =>
NO3{-} + H2O = NO2{-} + 2 OH
BaCO3 + ZnO + NH4H2PO4 = BaZnP2O7 + NH3 + CO2 + H2O =>
BaCO3 + ZnO + 2 NH4H2PO4 = BaZnP2O7 + 2 NH3 + CO2 + 3 H2O
PbO2 + KOH = K2PbO3 + H2O =>
PbO2 + 2 KOH = K2PbO3 + H2O
MgCO3 + H2O = Mg(OH)2 + CO2 =>
MgCO3 + H2O = Mg(OH)2 + CO2
HCN + H2O = CN + H3O =>
HCN + H2O = CN + H3O
C12H22O4 + H2O = C2H6O + CO2 =>
6 C12H22O4 + 27 H2O = 31 C2H6O + 10 CO2
MnO2 + HCl(aq) = MnCl2(aq) + H2O + Cl2 =>
MnO2 + 4 HCl(aq) = MnCl2(aq) + 2 H2O + Cl2
C2H2 + KMnO4 + H2O = C2H2(OH)4 + MnO2 + KOH =>
3 C2H2 + 4 KMnO4 + 8 H2O = 3 C2H2(OH)4 + 4 MnO2 + 4 KOH
Ba(NO3)2 + K2(SO4) = Ba(SO4) + KNO3 =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 KNO3
FeSO4(s) = Fe2O3(s) + SO2(g) + O2(g) =>
4 FeSO4(s) = 2 Fe2O3(s) + 4 SO2(g) + O2(g)
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)Cl + SrSO4 =>
(NH4)2SO4(aq) + SrCl2(aq) = 2(NH4)Cl + SrSO4
Li + Cu(NO3)2 = Cu + Li(NO3)2 =>
Li + Cu(NO3)2 = Cu + Li(NO3)2
Na3N = Na + N =>
Na3N = 3 Na + N
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Br2 + K2S = Br2S + K =>
Br2 + K2S = Br2S + 2 K
Co(OH)2 + O2 = CoOOH + H2O =>
4 Co(OH)2 + O2 = 4 CoOOH + 2 H2O
C6H5NO2 + Fe + H{+} = C6H5NH3{+} + Fe{2+} + H2O =>
C6H5NO2 + 3 Fe + 7 H{+} = C6H5NH3{+} + 3 Fe{2+} + 2 H2O
(NH4)2S + Br2 = NH4Br + S =>
(NH4)2S + Br2 = 2 NH4Br + S
KHC4H4O6(s) + NaHCO3(s) = KNaC4H4O6(s) + CO2(g) + H2O(l) =>
KHC4H4O6(s) + NaHCO3(s) = KNaC4H4O6(s) + CO2(g) + H2O(l)
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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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