| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al3C4 + 9 H2O = Al3O9 + 4 CH2 + 5 H2
H2O + N = H2 + NO =>
H2O + N = H2 + NO
ClBr + NH3 = NCl3 + NH4Br =>
3 ClBr + 4 NH3 = NCl3 + 3 NH4Br
AlCl2 + Na2SO4 = AlSO4 + ClNa =>
AlCl2 + Na2SO4 = AlSO4 + 2 ClNa
FeCl + NH4OH = FeOH + NH4Cl =>
FeCl + NH4OH = FeOH + NH4Cl
SiH3Cl + KOH + H2O = SiO2 + KCl + H2 =>
SiH3Cl + KOH + H2O = SiO2 + KCl + 3 H2
Ba + BeBr2 = BaBr2 + Be =>
Ba + BeBr2 = BaBr2 + Be
F + H = HF =>
F + H = HF
H + O = H2O =>
2 H + O = H2O
Al2S3 = Al + S8 =>
8 Al2S3 = 16 Al + 3 S8
CaSO4 + Ca = CaO + SO2 =>
CaSO4 + Ca = 2 CaO + SO2
H3PO4 + Na2O = H2O + Na3PO4 =>
2 H3PO4 + 3 Na2O = 3 H2O + 2 Na3PO4
Cu2O + NH4OH + O2 = H2O + [Cu(NH3)4](OH)2 =>
2 Cu2O + 16 NH4OH + O2 = 12 H2O + 4[Cu(NH3)4](OH)2
NaHSO4 + Na2O = NaOH + Na2SO4 =>
NaHSO4 + Na2O = NaOH + Na2SO4
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
CuBr2 + AgNO3 = Cu(NO3)2 + AgBr =>
CuBr2 + 2 AgNO3 = Cu(NO3)2 + 2 AgBr
Cr2O3 + NaOH + H2O = Na(Cr(OH)4) =>
Cr2O3 + 2 NaOH + 3 H2O = 2 Na(Cr(OH)4)
Ba(NO3)2 + Al2(SO4)3 = BaSO4 + Al(NO3)3 =>
3 Ba(NO3)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(NO3)3
AlI3 + Na2S + H2O = Al(OH)3 + H2S + NaI =>
2 AlI3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NaI
Ba(OH)2 + Ba(HSO4)2 = BaSO4 + H2O =>
Ba(OH)2 + Ba(HSO4)2 = 2 BaSO4 + 2 H2O
H6TeO6 + Na = Na6TeO6 + H2 =>
H6TeO6 + 6 Na = Na6TeO6 + 3 H2
Li2O + Br2 = Br2O + Li2 =>
Li2O + Br2 = Br2O + Li2
PtCl4 + XeF2 = PtF6 + ClF + Xe =>
PtCl4 + 5 XeF2 = PtF6 + 4 ClF + 5 Xe
FeCl3 + Ag2S = Fe2S3 + AgCl =>
2 FeCl3 + 3 Ag2S = Fe2S3 + 6 AgCl
FeSO4 + BaCI2 = BaSO4 + FeCI2 =>
FeSO4 + BaCI2 = BaSO4 + FeCI2
NO2 + NH3 = NOH3 + NO =>
NO2 + NH3 = NOH3 + NO
BaSO4 = BaOSO3 =>
BaSO4 = BaOSO3
Na2HPO4 + MgCl2 = Na2HPO4MgCl2 =>
Na2HPO4 + MgCl2 = Na2HPO4MgCl2
WCl5 = Cl2 + W =>
2 WCl5 = 5 Cl2 + 2 W
ammoniumperchlorate = nitrogen + chlorine + oxygen + water =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
FeCl2 + KMnO4 + H2SO4 = FeCl3 + MnSO4 + H2O + KCl + Fe2(SO4)3 =>
5 FeCl2 + KMnO4 + 4 H2SO4 = 3 FeCl3 + MnSO4 + 4 H2O + KCl + Fe2(SO4)3
Au2O + HCI = AuCI + H2O =>
Au2O + 2 HCI = 2 AuCI + H2O
Zn + KOH + H2O = K[Zn(OH)3] + H =>
Zn + KOH + 2 H2O = K[Zn(OH)3] + 2 H
CH2CHCl + O2 = CO2 + H2O + HCl =>
2 CH2CHCl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
LiNO2 + H2O2 = LiNO3 + H2O =>
LiNO2 + H2O2 = LiNO3 + H2O
Ag(SO4) + BaI = AgI + BaSO4 =>
Ag(SO4) + BaI = AgI + BaSO4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HNO2 + KOH = K(NO2) + H2O =>
HNO2 + KOH = K(NO2) + H2O
KMnO4 + H2SO4 + Sb = K2SO4 + MnSO4 + SbO2 + H2O =>
4 KMnO4 + 6 H2SO4 + 5 Sb = 2 K2SO4 + 4 MnSO4 + 5 SbO2 + 6 H2O
HCl + CH3COOH = CH3COOCl + H2 =>
HCl + CH3COOH = CH3COOCl + H2
C3H6O3 + NH3 = C3H9NO3 =>
C3H6O3 + NH3 = C3H9NO3
(NH4)2SO3(aq) + Ba(C2H3O2)2(aq) = BaSO3(aq) + NH4C2H3O2(aq) =>
(NH4)2SO3(aq) + Ba(C2H3O2)2(aq) = BaSO3(aq) + 2 NH4C2H3O2(aq)
Cr{3+} + ClO4{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
8 Cr{3+} + 3 ClO4{-} + 40 OH{-} = 8 CrO4{2-} + 3 Cl{-} + 20 H2O
MgCO3 + H2SO4 = MgSO4CO2 + H2O =>
MgCO3 + H2SO4 = MgSO4CO2 + H2O
(CoOH)2SO4 + NaOH = Co(OH)2 + Na2SO4 =>
(CoOH)2SO4 + 2 NaOH = 2 Co(OH)2 + Na2SO4
CLi4 + O2 = CO2 + Li2O =>
CLi4 + 2 O2 = CO2 + 2 Li2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
CrI3 + AgC2H3O2 = Cr(C2H3O2)3 + AgI =>
CrI3 + 3 AgC2H3O2 = Cr(C2H3O2)3 + 3 AgI
Si + F = SiF2 =>
Si + 2 F = SiF2
AlI3 + Na2S + H2O = Al(OH)3 + H2S + NaI =>
2 AlI3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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