| Équations équilibrées la veille | Équations équilibrées le lendemain |
BeO + H2SO4 = BeSO4 + H2O
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Al2O3 + Na2O = Na3(AlO3) =>
Al2O3 + 3 Na2O = 2 Na3(AlO3)
Fe + NiBr3 = Ni + FeBr3 =>
Fe + NiBr3 = Ni + FeBr3
BeO + H2SO4 = BeSO4 + H2O =>
BeO + H2SO4 = BeSO4 + H2O
HI + Na2SO3 = H2O + SO2 + NaI =>
2 HI + Na2SO3 = H2O + SO2 + 2 NaI
C3H2 + O2 = C2O2 + H2O =>
2 C3H2 + 4 O2 = 3 C2O2 + 2 H2O
HCN + (NH4)2S4 = NH4CNS + H2S + S2 =>
4 HCN + 2(NH4)2S4 = 4 NH4CNS + 2 H2S + S2
Cl + (HIO) = I + (HClO) =>
Cl + (HIO) = I + (HClO)
HOC6H4COOH + C2H5OH = C7H8O3 + H2O =>
12 HOC6H4COOH + 7 C2H5OH = 14 C7H8O3 + H2O
Gd0875Cu5 + Ca = Gd05Ca05Cu5 + Gd =>
Gd0875Cu5 + 5 Ca = Gd05Ca05Cu5 + 870 Gd
Fe(C2H3O2)2 + CdSO4 = FeSO4 + Cd(C2H3O2)2 =>
Fe(C2H3O2)2 + CdSO4 = FeSO4 + Cd(C2H3O2)2
Gd0875Cu5 + Ca = Gd05Ca05Cu5 + Gd =>
Gd0875Cu5 + 5 Ca = Gd05Ca05Cu5 + 870 Gd
H2O + SO2 + Cl2 = SO42{-} + Cl{-} + H{+} =>
80 H2O + 2 SO2 + 79 Cl2 = 2 SO42{-} + 158 Cl{-} + 160 H{+}
NiSO4(aq) + NaOH(aq) = Ni(OH)2 + Na2SO4 =>
NiSO4(aq) + 2 NaOH(aq) = Ni(OH)2 + Na2SO4
PbS + H2SO4 = PbSO4 + H2S =>
PbS + H2SO4 = PbSO4 + H2S
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
(CH2OH)2CHOH(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH2OH)2CHOH(l) + 7 O2(g) = 6 CO2(g) + 8 H2O(g)
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
H2C2O4 + KMnO4 = H2O + CO2 + MnO2 + KOH =>
3 H2C2O4 + 2 KMnO4 = 2 H2O + 6 CO2 + 2 MnO2 + 2 KOH
BiS + HNO3 = Bi(NO3)2 + NO + H2O + S =>
3 BiS + 8 HNO3 = 3 Bi(NO3)2 + 2 NO + 4 H2O + 3 S
P1O5 + C = P + CO2 =>
2 P1O5 + 5 C = 2 P + 5 CO2
Ni + MgSO4 = Mg + NiSO4 =>
Ni + MgSO4 = Mg + NiSO4
NH3 + H2O + MgBr2 = Mg(OH)2 + NH4Br =>
2 NH3 + 2 H2O + MgBr2 = Mg(OH)2 + 2 NH4Br
C9H9N3O2S2 + C4H4O3 = C13H13N3O5S2 =>
C9H9N3O2S2 + C4H4O3 = C13H13N3O5S2
(C2H5)2N + H2O = (C2H5)2NH{+} + OH{-} =>
(C2H5)2N + H2O = (C2H5)2NH{+} + OH{-}
CH2CH2(g) + H2O(g) = CH3CH2OH(l) =>
CH2CH2(g) + H2O(g) = CH3CH2OH(l)
AgOH + H2O = AgO + (H8O) =>
6 AgOH + H2O = 6 AgO + (H8O)
KOH + CaCl = KCl + CaOH =>
KOH + CaCl = KCl + CaOH
CoCl2 + NH4Cl + H2O2 + NH3 = Co(NH3)6Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + H2O2 + 10 NH3 = 2 Co(NH3)6Cl3 + 2 H2O
H{+} + Na = H2 + Na{+} =>
2 H{+} + 2 Na = H2 + 2 Na{+}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Hg + H2SO4 = Hg(SO4) + H2 =>
Hg + H2SO4 = Hg(SO4) + H2
SrSO4 + CH3COOH = HSrSO4{+} + CH3COO{-} =>
SrSO4 + CH3COOH = HSrSO4{+} + CH3COO{-}
Cr2O3*H2O + HCl = CrCl3 + H2O =>
Cr2O3*H2O + 6 HCl = 2 CrCl3 + 4 H2O
Pb + HClO = PbClO + H =>
Pb + HClO = PbClO + H
Fe(OH)3 + NaOH = NaFe(OH)4 =>
Fe(OH)3 + NaOH = NaFe(OH)4
HClLi2CO3 = Li2HClCO3 =>
HClLi2CO3 = Li2HClCO3
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
TiN + F = Ti + NF3 =>
TiN + 3 F = Ti + NF3
H{+} + Fe{2+} + MnO4{-} = Mn{2+} + Fe{3+} + H2O =>
8 H{+} + 5 Fe{2+} + MnO4{-} = Mn{2+} + 5 Fe{3+} + 4 H2O
C24H42 + O = CO2 + H2O =>
C24H42 + 69 O = 24 CO2 + 21 H2O
V{2+} + H2O = VO3{-} + H{+} + e =>
V{2+} + 3 H2O = VO3{-} + 6 H{+} + 3e
S + HNO3 + H2O = NO + H2SO3 =>
3 S + 4 HNO3 + H2O = 4 NO + 3 H2SO3
AlF3 + CaO = AlCa + F3O =>
AlF3 + CaO = AlCa + F3O
Li2O + (SO4)3 = Li2S03 + O2 =>
2 Li2O + 2(SO4)3 = 2 Li2S03 + 13 O2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
CH3COOOH + Ba(OH)2 = Ba(CH3COOO)2 + H2O =>
2 CH3COOOH + Ba(OH)2 = Ba(CH3COOO)2 + 2 H2O
HNO3 + NH4OH = NHO + H2O =>
HNO3 + NH4OH = 2 NHO + 2 H2O
EuCl3 + C7H10O3 + NaOH = Eu(C7H9O3)3 + H2O + NaCl =>
EuCl3 + 3 C7H10O3 + 3 NaOH = Eu(C7H9O3)3 + 3 H2O + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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