| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3Sb + 3 HCl = SbH3 + 3 NaCl
HI + Ba(OH)2 = Ba(I)2 + H2O =>
2 HI + Ba(OH)2 = Ba(I)2 + 2 H2O
SnS + OH{-} + H2O2 = SnS3{2-} + [Sn(OH)6]{2-} =>
3 SnS + 6 OH{-} + 3 H2O2 = SnS3{2-} + 2[Sn(OH)6]{2-}
KHSO4 = H2O + K2S2O7 =>
2 KHSO4 = H2O + K2S2O7
MnO4 + H{+} + Fe{2+} = Mn{2+} + H2O + Fe{3+} =>
MnO4 + 8 H{+} + 6 Fe{2+} = Mn{2+} + 4 H2O + 6 Fe{3+}
FeCl3 + N2 = Cl2 + FeN =>
2 FeCl3 + N2 = 3 Cl2 + 2 FeN
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
C6H12O6 + Cu(OH)2 + OH{-} = C6H11O7{-} + Cu2O + H2O =>
C6H12O6 + 2 Cu(OH)2 + OH{-} = C6H11O7{-} + Cu2O + 3 H2O
Na2B4O7 + NaOH + H2O2 = H2O + HBNa2O4 =>
Na2B4O7 + 6 NaOH + 4 H2O2 = 5 H2O + 4 HBNa2O4
C7H5NaO2 + O2 = H2O + CO2 + Na =>
4 C7H5NaO2 + 29 O2 = 10 H2O + 28 CO2 + 4 Na
NaBr + H2SO4 = Br2 + NaSO4 + SO2 + H2O =>
2 NaBr + 4 H2SO4 = Br2 + 2 NaSO4 + 2 SO2 + 4 H2O
NH3 + O4 = H2O + NO =>
8 NH3 + 5 O4 = 12 H2O + 8 NO
FeO + CO = Fe2C3 + O2 =>
4 FeO + 6 CO = 2 Fe2C3 + 5 O2
F + SbCl3 = Cl2 + SbF3 =>
6 F + 2 SbCl3 = 3 Cl2 + 2 SbF3
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 3 H2O
AgI + AlCl3 = AgCl + AlI3 =>
3 AgI + AlCl3 = 3 AgCl + AlI3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
ZnO + HCl = ZnCl2 + H2O = =>
ZnO + 2 HCl = ZnCl2 + H2O
IK + C4H6O4Pb = PbI2 + C2H3KO2 =>
2 IK + C4H6O4Pb = PbI2 + 2 C2H3KO2
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
C7H6O3(s) + C4H6O3(I) = C9H8O4(s) + HC2H3O2(I) =>
C7H6O3(s) + C4H6O3(I) = C9H8O4(s) + HC2H3O2(I)
(CH3)2CHOH + (CH3CO)2O = CH3COOH + CH3COCH2CH3 =>
2(CH3)2CHOH + 2(CH3CO)2O = 3 CH3COOH + 2 CH3COCH2CH3
C13H8O + NaBH4 + CH3OH = C13H10O + BH3 + NaOCH3 =>
C13H8O + NaBH4 + CH3OH = C13H10O + BH3 + NaOCH3
Zn(OH)2 + KOH = K[Zn(OH)3] =>
Zn(OH)2 + KOH = K[Zn(OH)3]
C2Cl4 + H2O2 = CO2 + H{+} + Cl{-} =>
C2Cl4 + 2 H2O2 = 2 CO2 + 4 H{+} + 4 Cl{-}
CH125Cl025 + O2 = CO2 + H2O + Cl =>
4 CH125Cl025 + 129 O2 = 4 CO2 + 250 H2O + 100 Cl
KMnO4 + C2H6O = K2CO3 + MnO2 + H2O =>
4 KMnO4 + C2H6O = 2 K2CO3 + 4 MnO2 + 3 H2O
Sn{4+} + H{-} = SnH4 =>
Sn{4+} + 4 H{-} = SnH4
CaNo3 + HCl = CaCl + HNo3 =>
CaNo3 + HCl = CaCl + HNo3
Ca(NO3)2 + NaOH = CaOH + (NO3)2Na =>
Ca(NO3)2 + NaOH = CaOH + (NO3)2Na
SiCl2 + H2O = Si(OH)2 + HCl =>
SiCl2 + 2 H2O = Si(OH)2 + 2 HCl
NH4Cl(aq) + NaNO2(aq) = NH4NO2(aq) + NaCl(aq) =>
NH4Cl(aq) + NaNO2(aq) = NH4NO2(aq) + NaCl(aq)
NaMnO4 + AlSO4 + H2SO4 = Na2SO4 + MnSO4 + H2O + Al2(SO4)3 =>
2 NaMnO4 + 10 AlSO4 + 8 H2SO4 = Na2SO4 + 2 MnSO4 + 8 H2O + 5 Al2(SO4)3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
HNO3 + FeS = Fe(NO3)2 + H2SO4 + NO + H2O =>
14 HNO3 + 3 FeS = 3 Fe(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
MoO3 + HF = H2(MoF8) + H2O =>
MoO3 + 8 HF = H2(MoF8) + 3 H2O
CaO2 + Cl2 = CaCl2 + O2 =>
CaO2 + Cl2 = CaCl2 + O2
Mg(OH)2 + CuNO3 = CuOH + Mg(NO3)2 =>
Mg(OH)2 + 2 CuNO3 = 2 CuOH + Mg(NO3)2
Dy(SO3)2 + HCl = DyCl4 + H2SO3 =>
Dy(SO3)2 + 4 HCl = DyCl4 + 2 H2SO3
FeSO4 + H2SO4 = Fe(SO4)3 + H2O + SO2 =>
FeSO4 + 4 H2SO4 = Fe(SO4)3 + 4 H2O + 2 SO2
CuCl + NaHCO3 = CuHCO3 + NaCl =>
CuCl + NaHCO3 = CuHCO3 + NaCl
KOH + H3PO4*085 = KH2PO4 + H2O =>
KOH + H3PO4*085 = KH2PO4 + H2O
SrS + Na2CO3 = SrCO3 + Na2S =>
SrS + Na2CO3 = SrCO3 + Na2S
BaCO3 + BiO3 + Ir + O2 = Ba2BiIrO6 + CO2 =>
4 BaCO3 + 2 BiO3 + 2 Ir + O2 = 2 Ba2BiIrO6 + 4 CO2
Pb(NO3)2 + NH3 + H2O2 = Pb(OH)2 + NH4NO3 =>
5 Pb(NO3)2 + 14 NH3 + 8 H2O2 = 5 Pb(OH)2 + 12 NH4NO3
NH3 + HNO3 = NO2 + H2O =>
NH3 + 7 HNO3 = 8 NO2 + 5 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
NiCO3*2Ni(OH)2*4H2O = NiO + H2O + CO2 =>
NiCO3*2Ni(OH)2*4H2O = 3 NiO + 6 H2O + CO2
KOH + C10H20O2 = H2O + C10H19KO2 =>
KOH + C10H20O2 = H2O + C10H19KO2
HgPO4 + H2CO3 = HgCO3 + H2PO4 =>
HgPO4 + H2CO3 = HgCO3 + H2PO4
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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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