| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + (KSCN)3 = Fe(SCN)3 + 3 KCl
Ba(CH3COO)2(aq) + ZnSO4(aq) = BaSO4(s) + Zn(CH3COO)2(aq) =>
Ba(CH3COO)2(aq) + ZnSO4(aq) = BaSO4(s) + Zn(CH3COO)2(aq)
S + Zn + O = ZnSO =>
S + Zn + O = ZnSO
I + KI = KII =>
I + KI = KII
He + N + Ta + I = He2N4Ta6I8 =>
2 He + 4 N + 6 Ta + 8 I = He2N4Ta6I8
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
CaCO3 + H2SO3 = CaSO3 + H2O + CO2 =>
CaCO3 + H2SO3 = CaSO3 + H2O + CO2
Mg(NO3)2 + FeCl3 = MgCl3 + Fe(NO3)2 =>
Mg(NO3)2 + FeCl3 = MgCl3 + Fe(NO3)2
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
C6H5BrMg + (C6H5)2CO + H2O = (C6H5)3COH + MgBrOH =>
C6H5BrMg + (C6H5)2CO + H2O = (C6H5)3COH + MgBrOH
Na3AsO3 + AgNO3 + NaOH = Na3AsO4 + Ag + H2O + NaNO3 =>
Na3AsO3 + 2 AgNO3 + 2 NaOH = Na3AsO4 + 2 Ag + H2O + 2 NaNO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
Li2O + ZnO = Li10Zn4O9 =>
5 Li2O + 4 ZnO = Li10Zn4O9
CH3COH + [Ag(NH3)OH] = (NH4)2CO3 + Ag + NH3 + H2O =>
CH3COH + 10[Ag(NH3)OH] = 2(NH4)2CO3 + 10 Ag + 6 NH3 + 5 H2O
[Co(H2O)6]Cl2 + NH3 + H2O2 + NH4Cl = [Co(NH3)6]Cl3 + H2O =>
2[Co(H2O)6]Cl2 + 10 NH3 + H2O2 + 2 NH4Cl = 2[Co(NH3)6]Cl3 + 14 H2O
HNO3 + CaCO3(s) = CO2 + Ca(NO3)2 + H2O =>
2 HNO3 + CaCO3(s) = CO2 + Ca(NO3)2 + H2O
KBr + Ce2 = KCe + Br =>
2 KBr + Ce2 = 2 KCe + 2 Br
FeS + O2 = Fe2O + SO2 =>
4 FeS + 5 O2 = 2 Fe2O + 4 SO2
SO2Cl2(g) = SO2(g) + Cl2(g) =>
SO2Cl2(g) = SO2(g) + Cl2(g)
C17H35COONa + Ca(NO3)2 = (C17H35COO)2Ca + NaNO3 =>
2 C17H35COONa + Ca(NO3)2 = (C17H35COO)2Ca + 2 NaNO3
Ag(aq) + NH3(aq) = Ag(NH3)2(aq) =>
Ag(aq) + 2 NH3(aq) = Ag(NH3)2(aq)
C5H8 + Br2 = C5H8Br2 =>
C5H8 + Br2 = C5H8Br2
BaCO3 + RuO2 = BaRuO3 + CO2 =>
BaCO3 + RuO2 = BaRuO3 + CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
Cu + Zn(NO3)3 = Cu(NO3) + Zn =>
3 Cu + Zn(NO3)3 = 3 Cu(NO3) + Zn
CrO4 + SO3 = Cr + SO4 =>
CrO4 + 4 SO3 = Cr + 4 SO4
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
(NH4)2S(aq) + CsOH(aq) = NH4OH + Cs2S =>
(NH4)2S(aq) + 2 CsOH(aq) = 2 NH4OH + Cs2S
Mg(NO2)2 + H2SO4 = MgSO4 + HNO2 =>
Mg(NO2)2 + H2SO4 = MgSO4 + 2 HNO2
Cu + H2SO4 = CuSO4 + H23 =>
23 Cu + 23 H2SO4 = 23 CuSO4 + 2 H23
H4CO4 + W(OH)6 = H2O + W2(CO4)3 =>
3 H4CO4 + 2 W(OH)6 = 12 H2O + W2(CO4)3
Al2O3 + SiO2 + H2O = Al2(Si2O5)(OH)4 =>
Al2O3 + 2 SiO2 + 2 H2O = Al2(Si2O5)(OH)4
CoCl2 + ClF3 = CoF3 + Cl2 =>
2 CoCl2 + 2 ClF3 = 2 CoF3 + 3 Cl2
AsO33{-} + O2 = AsO43{-} =>
AsO33{-} + 5 O2 = AsO43{-}
CaCl2 + Li2C2O4 = LiCl + CaC2O4 =>
CaCl2 + Li2C2O4 = 2 LiCl + CaC2O4
Ca(HSO4)2 + Ca(OH)2 = CaSO4 + H2O =>
Ca(HSO4)2 + Ca(OH)2 = 2 CaSO4 + 2 H2O
SiH4(g) + H2O(g) = SiO2(s) + H2(g) =>
SiH4(g) + 2 H2O(g) = SiO2(s) + 4 H2(g)
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
ZnO(s) + H2SO4(aq) = ZnSO4 + H2O =>
ZnO(s) + H2SO4(aq) = ZnSO4 + H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ag + H2O2 = AgO + H2O =>
Ag + H2O2 = AgO + H2O
C5H11OH + CH3CH2COOH = C8H16O2 + H2O =>
C5H11OH + CH3CH2COOH = C8H16O2 + H2O
HCl + Zn + CaCO3 = CO2 + Ca + H2O + ZnCl2 =>
2 HCl + Zn + CaCO3 = CO2 + Ca + H2O + ZnCl2
NaOH + PbNO3 = PbOH + NaNO3 =>
NaOH + PbNO3 = PbOH + NaNO3
C7H8O + Cr2O7{-2} + H{+} = C7H6O + Cr{3+} + H2O =>
3 C7H8O + Cr2O7{-2} + 8 H{+} = 3 C7H6O + 2 Cr{3+} + 7 H2O
Pb3O4 + HBr = PbBr2 + Br2 + H2O =>
Pb3O4 + 8 HBr = 3 PbBr2 + Br2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li3PO4 + Ca(OH)2 = Li3(OH)2 + CaPO4 =>
Li3PO4 + Ca(OH)2 = Li3(OH)2 + CaPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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