| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2(c) + 4 HCl(aq) = MnCl2(aq) + Cl2(g) + 2 H2O(l)
CH3COOH + LiAlH4 + H2O = C2H5OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 C2H5OH + LiOH + Al(OH)3
Sn{2+} + BrO3{-} + Cl{-} + H{+} = SnCl6{-} + Br{-} + H2O =>
2 Sn{2+} + BrO3{-} + 12 Cl{-} + 6 H{+} = 2 SnCl6{-} + Br{-} + 3 H2O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
[Mg(OH)]3PO4 + HClO3 = Mg(ClO3)2 + P2O5 + H2O =>
2[Mg(OH)]3PO4 + 12 HClO3 = 6 Mg(ClO3)2 + P2O5 + 9 H2O
LiBr + AlPO4 = Li3PO4 + AlBr3 =>
3 LiBr + AlPO4 = Li3PO4 + AlBr3
K2Cr2O7 + KI + H2SO4 = K2SO4 + CrSO4 + I2 + H2O =>
K2Cr2O7 + 8 KI + 7 H2SO4 = 5 K2SO4 + 2 CrSO4 + 4 I2 + 7 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NiS + HI = NiI2 + H2S =>
NiS + 2 HI = NiI2 + H2S
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C12H11N + NO3 = C12H8N + NH3 + O2 =>
2 C12H11N + 2 NO3 = 2 C12H8N + 2 NH3 + 3 O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Fe3 + O2 = FeO =>
2 Fe3 + 3 O2 = 6 FeO
FeS + O2 = Fe203 + SO2 =>
203 FeS + 203 O2 = Fe203 + 203 SO2
Cl{-} + Ag{+} = AgCl =>
Cl{-} + Ag{+} = AgCl
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
NH4Cl + Sr3(PO3)2 = SrCl2 + (NH4)3PO3 =>
6 NH4Cl + Sr3(PO3)2 = 3 SrCl2 + 2(NH4)3PO3
H + Ba(OH)2 = Ba + H2O =>
2 H + Ba(OH)2 = Ba + 2 H2O
Al + Cr(NO3)3 = Al(NO3)3 + Cr =>
Al + Cr(NO3)3 = Al(NO3)3 + Cr
C6H12 = CH3CHCH2 =>
C6H12 = 2 CH3CHCH2
NH4OH + Na2CrO4 = NaOH + (NH4)2CrO4 =>
2 NH4OH + Na2CrO4 = 2 NaOH + (NH4)2CrO4
BaO + Al = Al2O3 + Ba2 =>
6 BaO + 4 Al = 2 Al2O3 + 3 Ba2
HNO3 + Te = H2TeO4 + NO =>
2 HNO3 + Te = H2TeO4 + 2 NO
KClO + O3 = KClO3 =>
3 KClO + 2 O3 = 3 KClO3
Cr2O3 + HCl = Cr(Cl)3 + H2O =>
Cr2O3 + 6 HCl = 2 Cr(Cl)3 + 3 H2O
ClF3 + H2O = HClO2 + HF =>
ClF3 + 2 H2O = HClO2 + 3 HF
CH3OH + K2Cr2O7 + H2SO4 = HCOOH + Cr(SO4) + K2SO4 + H2O =>
2 CH3OH + K2Cr2O7 + 3 H2SO4 = 2 HCOOH + 2 Cr(SO4) + K2SO4 + 5 H2O
Cr2O3 + HCl = Cr(Cl)3 + H2O =>
Cr2O3 + 6 HCl = 2 Cr(Cl)3 + 3 H2O
Br2 + FeSO4 = FeBr + Fe2(SO4)3 =>
Br2 + 6 FeSO4 = 2 FeBr + 2 Fe2(SO4)3
H2S + NaOH = SNa2 + H2O =>
H2S + 2 NaOH = SNa2 + 2 H2O
CuSO4 + Zn = Cu + Zn2(SO4)2 =>
2 CuSO4 + 2 Zn = 2 Cu + Zn2(SO4)2
FeCl2 + K3PO4 = FePO4 + Cl2K3 =>
FeCl2 + K3PO4 = FePO4 + Cl2K3
NaOH + Li{2}S = LiOH + Na{2}S =>
NaOH + Li{2}S = LiOH + Na{2}S
Ca(NO3)2(aq) + KBr(aq) = CaBr2(aq) + K(NO3)(aq) =>
Ca(NO3)2(aq) + 2 KBr(aq) = CaBr2(aq) + 2 K(NO3)(aq)
BaCl2(aq) + Al2(SO4)3(aq) = BaSO4(aq) + AlCl3(aq) =>
3 BaCl2(aq) + Al2(SO4)3(aq) = 3 BaSO4(aq) + 2 AlCl3(aq)
Bi(OH)2NO3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(OH)2NO3 + NaOH = Bi(OH)3 + NaNO3
NiBr3(aq) + Zn(s) = ZnBr2(aq) + Ni(s) =>
2 NiBr3(aq) + 3 Zn(s) = 3 ZnBr2(aq) + 2 Ni(s)
As + Cl2(xs) = AsCl5 =>
2 As + 5 Cl2(xs) = 2 AsCl5
OH2S = SH2O =>
OH2S = SH2O
Cr + H2 = HCr =>
2 Cr + H2 = 2 HCr
KH2PO4 + Ba(OH)2 = Ba3(PO4)2 + KOH + H2O =>
2 KH2PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 2 KOH + 4 H2O
Bi2O3 + Zn = ZnO + Bi =>
Bi2O3 + 3 Zn = 3 ZnO + 2 Bi
Al + Fe3O4 = AlO2 + Fe =>
2 Al + Fe3O4 = 2 AlO2 + 3 Fe
Dy2O3 + TiO2 = Dy667Ti1000O3000 + O2 =>
1334 Dy2O3 + 4000 TiO2 = 4 Dy667Ti1000O3000 + O2
CaC2 + H2SO4 = H2 + CO2 + CaS =>
CaC2 + H2SO4 = H2 + 2 CO2 + CaS
Cr2O3 + HCl = Cr(Cl)3 + H2O =>
Cr2O3 + 6 HCl = 2 Cr(Cl)3 + 3 H2O
AlCl3O = AlCl3 + O2 =>
2 AlCl3O = 2 AlCl3 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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