| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C17H33COOH + Na2SO4 = 2 C17H33COONa + H2SO4
C3H7OH + O2 = CO2(g) + H2O =>
2 C3H7OH + 9 O2 = 6 CO2(g) + 8 H2O
(CH3COO)2Zn + NaOH = (CH3COO)2Na + ZnOH =>
(CH3COO)2Zn + NaOH = (CH3COO)2Na + ZnOH
NaNH2 + CH3OH = NH3 + CH3O + Na =>
NaNH2 + CH3OH = NH3 + CH3O + Na
As2(CO3)5 + CO2 + H2O = As(HCO3)5 =>
As2(CO3)5 + 5 CO2 + 5 H2O = 2 As(HCO3)5
Ag3S = Ag + S =>
Ag3S = 3 Ag + S
KI3 = KI + I2 =>
KI3 = KI + I2
CH3OHH2O = CH3OH2OH =>
CH3OHH2O = CH3OH2OH
H2C + O = CO2 + H2O =>
H2C + 3 O = CO2 + H2O
(FeOH)2SO4 + H2SO4 = FeSO4 + H2O =>
(FeOH)2SO4 + H2SO4 = 2 FeSO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaO2 + SO2 = NaSO4 =>
NaO2 + SO2 = NaSO4
NaHCO3 + HC9H7O4 = H2O + CO2 + NaC9H7O4 =>
NaHCO3 + HC9H7O4 = H2O + CO2 + NaC9H7O4
FeCl3 + Na2SiO3 + H2O = Fe(OH)3 + H2SiO3 + NaCl =>
2 FeCl3 + 3 Na2SiO3 + 6 H2O = 2 Fe(OH)3 + 3 H2SiO3 + 6 NaCl
FeCl3 + MgCO3 = Fe2(CO3)3 + MgCl2 =>
2 FeCl3 + 3 MgCO3 = Fe2(CO3)3 + 3 MgCl2
Al(s) + I2(l) = AlI3(s) =>
2 Al(s) + 3 I2(l) = 2 AlI3(s)
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
Zn(ClO4)2 + NaOH = Zn(OH)2 + NaClO4 =>
Zn(ClO4)2 + 2 NaOH = Zn(OH)2 + 2 NaClO4
[Cr(NH3)2Cl4]Cl2 + AgNO3 = AgCl + [Cr(NH3)2Cl4](NO3)2 =>
[Cr(NH3)2Cl4]Cl2 + 2 AgNO3 = 2 AgCl + [Cr(NH3)2Cl4](NO3)2
Me + HOH = Me(OH)2 + H2 =>
Me + 2 HOH = Me(OH)2 + H2
HNO3 + HI = NO2 + HIO3 + H2O =>
6 HNO3 + HI = 6 NO2 + HIO3 + 3 H2O
K2PO3 + Zn = Zn(PO3)2 + K =>
2 K2PO3 + Zn = Zn(PO3)2 + 4 K
N(CH3)3 + O2 = CO2 + H2O + N2 =>
4 N(CH3)3 + 21 O2 = 12 CO2 + 18 H2O + 2 N2
Ammonia + oxygen = water + nitrogenmonoxide =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
Cu + PtCl2 = CuCl + Pt =>
2 Cu + PtCl2 = 2 CuCl + Pt
Al(OH)3 + H2CO3(aq) = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3(aq) = Al2(CO3)3 + 6 H2O
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
FeCl3 + NaOH = Fe(OH)2 + Na2Cl3 =>
FeCl3 + 2 NaOH = Fe(OH)2 + Na2Cl3
Fe4[Fe(CN)6]3 + NaOH = Fe(OH)3 + Na4[Fe(CN)6] =>
Fe4[Fe(CN)6]3 + 12 NaOH = 4 Fe(OH)3 + 3 Na4[Fe(CN)6]
CH3OH + Na = CH3ONa + H =>
CH3OH + Na = CH3ONa + H
K2Cr2O7 + H2SO4 + Ce2(SO4)3 = Cr2(SO4)3 + Ce(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 Ce2(SO4)3 = Cr2(SO4)3 + 6 Ce(SO4)2 + K2SO4 + 7 H2O
K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl
HNO3 + Na2PO4 = HPO4 + Na2NO3 =>
HNO3 + Na2PO4 = HPO4 + Na2NO3
NH2NO = N2 + H2O =>
NH2NO = N2 + H2O
CO2 + H = C6H12O6 + H2O =>
6 CO2 + 24 H = C6H12O6 + 6 H2O
CaCO3 + Al2O3 + MnO = Al + CO2 + CaMnO4 =>
3 CaCO3 + 2 Al2O3 + 3 MnO = 4 Al + 3 CO2 + 3 CaMnO4
H2SBeO = H2OBeS =>
H2SBeO = H2OBeS
Cr2O7{2-} + SO3{2-} + H3O{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 SO3{2-} + 8 H3O{+} = 2 Cr{3+} + 3 SO4{2-} + 12 H2O
C16H40 + O2 = CO2 + H2O =>
C16H40 + 26 O2 = 16 CO2 + 20 H2O
KOH + Al(NO3)3 = Al(OH)3 + KNO3 =>
3 KOH + Al(NO3)3 = Al(OH)3 + 3 KNO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Zn(s) + NiSO4(aq) = ZnSO4 + Ni =>
Zn(s) + NiSO4(aq) = ZnSO4 + Ni
Ba(NO3)2 + Na2CO3 = BaCO3 + Na2(NO3)2 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + Na2(NO3)2
Al2(C2O4)3 + KBr = K2C2O4 + AlBr3 =>
Al2(C2O4)3 + 6 KBr = 3 K2C2O4 + 2 AlBr3
Co(OH)2 + H2SiO3 = CoSiO3 + H2O =>
Co(OH)2 + H2SiO3 = CoSiO3 + 2 H2O
KSO4 + BaOH = BaSO4 + KOH =>
KSO4 + BaOH = BaSO4 + KOH
Fe(NO3)2 + HCl = FeCl2 + NO3H =>
Fe(NO3)2 + 2 HCl = FeCl2 + 2 NO3H
C6H5CH2ONa + HCl = C6H5CH2OH + NaCl =>
C6H5CH2ONa + HCl = C6H5CH2OH + NaCl
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
Cu(OH)2 + HCe = CuCe2 + H2O =>
Cu(OH)2 + 2 HCe = CuCe2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/21/24
Équations équilibrées sur11/20/23
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