| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag(NH3)2OH + CO = 2 Ag + 4 NH3 + CO2 + H2O
SO3 + H2 = SO2 + H2O =>
SO3 + H2 = SO2 + H2O
AgNO3 + Fe + SCN = FeNO3 + Ag(CN)3 + S2 =>
2 AgNO3 + 2 Fe + 6 SCN = 2 FeNO3 + 2 Ag(CN)3 + 3 S2
Cr(OH)3 + KOH = K3Cr(OH)6 =>
Cr(OH)3 + 3 KOH = K3Cr(OH)6
NH3 + HS = N2S3 + H2 =>
4 NH3 + 6 HS = 2 N2S3 + 9 H2
HCl + Ba = BaCl2 + H2 =>
2 HCl + Ba = BaCl2 + H2
CH2O + NH4Cl = CH5NCl + H2 + O2 =>
2 CH2O + 2 NH4Cl = 2 CH5NCl + H2 + O2
H2O2 + Sb2 = H3SbO4 + H2O =>
5 H2O2 + Sb2 = 2 H3SbO4 + 2 H2O
HgI2(l) = Hg(l) + I2(l) =>
HgI2(l) = Hg(l) + I2(l)
NaCl + MgSO4 = MgCl2 + Na2SO4 =>
2 NaCl + MgSO4 = MgCl2 + Na2SO4
HC + NaOH = HNa + COH =>
HC + NaOH = HNa + COH
Al + NiBr2 = AlBr2 + Ni =>
Al + NiBr2 = AlBr2 + Ni
Sb(OH)3 + NaOH = NaSb(O2) + H2O =>
Sb(OH)3 + NaOH = NaSb(O2) + 2 H2O
Mg + Fe2OH = MgOH + Fe =>
Mg + Fe2OH = MgOH + 2 Fe
CoC2O4 = Co3O4 + CO2 + CO =>
3 CoC2O4 = Co3O4 + 2 CO2 + 4 CO
NiSO4 + Ni(OH)2 = Ni2(OH)2SO4 =>
NiSO4 + Ni(OH)2 = Ni2(OH)2SO4
N2H8Cr2O7 = N2 + H2O + Cr2O3 =>
N2H8Cr2O7 = N2 + 4 H2O + Cr2O3
SO3 + ZnO = ZnSO4 =>
SO3 + ZnO = ZnSO4
NI(OH)3 + KI + HCl = NICl2 + I2 + KCl + H2O =>
2 NI(OH)3 + 2 KI + 6 HCl = 2 NICl2 + I2 + 2 KCl + 6 H2O
SrI2 + KOH = SrOH + KI2 =>
SrI2 + KOH = SrOH + KI2
H{+} + CH3OH + MnO4{-} = Mn{2+} + CH2O + H2O =>
6 H{+} + 5 CH3OH + 2 MnO4{-} = 2 Mn{2+} + 5 CH2O + 8 H2O
CO = CCOO =>
2 CO = CCOO
TeH2O = TeOH2 =>
TeH2O = TeOH2
Mg{2+} + Fe(NO3)3 = Mg(NO3)2 + Fe{3+} =>
3 Mg{2+} + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe{3+}
CH3CH + O2 = H2O + CO2 =>
CH3CH + 3 O2 = 2 H2O + 2 CO2
Cu2(SO4)2 + (NH4)2S = Cu2S2 + (NH4)2SO4 =>
Cu2(SO4)2 + 2(NH4)2S = Cu2S2 + 2(NH4)2SO4
SeCl6 + O2 = SeO2 + Cl =>
SeCl6 + O2 = SeO2 + 6 Cl
HCl + KS = H2S + KCl2 =>
2 HCl + KS = H2S + KCl2
CrOHCl2 + H2O = Cr(OH)3 + HCl =>
CrOHCl2 + 2 H2O = Cr(OH)3 + 2 HCl
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
KCl + H2 = KH + Cl2 =>
2 KCl + H2 = 2 KH + Cl2
HBr + Cl2 = BrCl + H2 =>
2 HBr + Cl2 = 2 BrCl + H2
PbFeCl2 = PbCl2Fe =>
PbFeCl2 = PbCl2Fe
CoC2O4 = Co3O4 + CO2 + CO =>
3 CoC2O4 = Co3O4 + 2 CO2 + 4 CO
CH3COOH + CH3CH2CH2NH2 = CH3COCH2 + H2O + NH3 =>
3 CH3COOH + 2 CH3CH2CH2NH2 = 4 CH3COCH2 + 2 H2O + 2 NH3
Ba(NO3)2 + Zn(NO3)2 = Ba(NO3)2Zn(NO3)2 =>
Ba(NO3)2 + Zn(NO3)2 = Ba(NO3)2Zn(NO3)2
CaClAgI = CaIAgCl =>
CaClAgI = CaIAgCl
HMnO4 + P2O5 = HPO3 + Mn2O7 =>
2 HMnO4 + P2O5 = 2 HPO3 + Mn2O7
CH4(metano) + O2 = CO2 + H2O =>
CH4(metano) + 2 O2 = CO2 + 2 H2O
MnCl2 + NaOH = MnO + NaCl + H2O =>
MnCl2 + 2 NaOH = MnO + 2 NaCl + H2O
Na2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 Na2SO4 + 5 H2O
HI + KNO3 = HNO3 + KI =>
HI + KNO3 = HNO3 + KI
C6H6O12 + O2 = CO2 + H2O =>
2 C6H6O12 + 3 O2 = 12 CO2 + 6 H2O
Rb + S = Rb2S =>
2 Rb + S = Rb2S
AgClO4 + CaBr2 = AgBr2 + CaClO4 =>
AgClO4 + CaBr2 = AgBr2 + CaClO4
[Ag(NH3)2]Cl + KI = [AgI2]Cl + KNH3 =>
[Ag(NH3)2]Cl + 2 KI = [AgI2]Cl + 2 KNH3
FeS + O2 = FeO + S2 =>
2 FeS + O2 = 2 FeO + S2
Li2SO4 + Ca(NO2)2 = LiNO2 + CaSO4 =>
Li2SO4 + Ca(NO2)2 = 2 LiNO2 + CaSO4
NaHC4H4O6 + KCl = KHC4H4O6 + NaCl =>
NaHC4H4O6 + KCl = KHC4H4O6 + NaCl
B2 + H2O = BH3 + O2 =>
2 B2 + 6 H2O = 4 BH3 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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