| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2CH2(g) + H2O(g) = CH3CH2OH(l)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
KClO2 + HClO = HClO3 + KCl =>
KClO2 + HClO = HClO3 + KCl
C13H22O4 + O2 = CO2 + H2O =>
2 C13H22O4 + 33 O2 = 26 CO2 + 22 H2O
NaNO2 + NaCrO4 + H2O = NaOH + Cr2O3 + NaNO3 =>
4 NaNO2 + 2 NaCrO4 + H2O = 2 NaOH + Cr2O3 + 4 NaNO3
MnSO4 + NaBiO3 + H2SO4 = BiMnO4 + Bi2(SO4)3 + H2O + Na2SO4 =>
4 MnSO4 + 6 NaBiO3 + 2 H2SO4 = 4 BiMnO4 + Bi2(SO4)3 + 2 H2O + 3 Na2SO4
C4H6O4Pb + Na2SO4 = C2H3NaO2 + PbSO4 =>
C4H6O4Pb + Na2SO4 = 2 C2H3NaO2 + PbSO4
Am{3+} + S2O6{2-} + H2O = AmO3{+} + H{+} + S =>
5 Am{3+} + 2 S2O6{2-} + 3 H2O = 5 AmO3{+} + 6 H{+} + 4 S
Ti + SnO2 = Ti3O5 + Sn =>
6 Ti + 5 SnO2 = 2 Ti3O5 + 5 Sn
NO2{-} + Al + H2O = NH3 + Al(OH)3 + OH{-} =>
NO2{-} + 2 Al + 5 H2O = NH3 + 2 Al(OH)3 + OH{-}
NH4 + Fe2O3 = Fe + H2O + N2 =>
6 NH4 + 4 Fe2O3 = 8 Fe + 12 H2O + 3 N2
AlBr3 + Na3PO4 = NaBr + Al3(PO4)3 =>
3 AlBr3 + 3 Na3PO4 = 9 NaBr + Al3(PO4)3
PbNO3 + KCl = PbCl + KNO3 =>
PbNO3 + KCl = PbCl + KNO3
Al + Ag2S = Ag + Al2S2 =>
2 Al + 2 Ag2S = 4 Ag + Al2S2
Ga + Fe(SO4) + O2 = Ga(SO4) + Fe2O3 =>
4 Ga + 4 Fe(SO4) + 3 O2 = 4 Ga(SO4) + 2 Fe2O3
HCOOH + AgNO3 + NH3 = (NH4)2NO3 + Ag + CO2 =>
HCOOH + AgNO3 + 2 NH3 = (NH4)2NO3 + Ag + CO2
C4HgOH + NaBr + H2SO4 = C4HgBr + NaHSO4 + H2O =>
C4HgOH + NaBr + H2SO4 = C4HgBr + NaHSO4 + H2O
CoP + CrO = Co2O3 + Cr3P2 =>
2 CoP + 3 CrO = Co2O3 + Cr3P2
S + KNO3 = KNSO3 =>
S + KNO3 = KNSO3
Zn + NO2 = Zn(NO2)2 =>
Zn + 2 NO2 = Zn(NO2)2
HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
Zr(OH)4 + HI = ZrI4 + H2O =>
Zr(OH)4 + 4 HI = ZrI4 + 4 H2O
Al + CU(SO4)2 = Al(SO4)3 + CU =>
2 Al + 3 CU(SO4)2 = 2 Al(SO4)3 + 3 CU
HCH2CHO2 + OH = H2O + CH2CHO2 =>
HCH2CHO2 + OH = H2O + CH2CHO2
CHSON + O2 + N2 = CO2 + H2O + SO2N2 =>
4 CHSON + 7 O2 + 2 N2 = 4 CO2 + 2 H2O + 4 SO2N2
Al + BeO = Be + Al2O3 =>
2 Al + 3 BeO = 3 Be + Al2O3
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
CaCl2(aq) + Li2CO3(aq) = Li2Cl2 + CaCO3 =>
CaCl2(aq) + Li2CO3(aq) = Li2Cl2 + CaCO3
H3PO3 + NaOH = Na3PO3 + H2O =>
H3PO3 + 3 NaOH = Na3PO3 + 3 H2O
H2SO3 + CaO = Ca(OH)2 + SO2 =>
H2SO3 + CaO = Ca(OH)2 + SO2
V2O5 + SO2 = SO3 + V2O4 =>
V2O5 + SO2 = SO3 + V2O4
CH3OH + Cl2 = CH2Cl2 + H2O =>
CH3OH + Cl2 = CH2Cl2 + H2O
Ca(NO3)2(s) + (NH4)2HPO4(s) + NH3(aq) + H2O(l) = Ca10(PO4)6(OH)2(s) + NH4NO3(aq) =>
10 Ca(NO3)2(s) + 6(NH4)2HPO4(s) + 8 NH3(aq) + 2 H2O(l) = Ca10(PO4)6(OH)2(s) + 20 NH4NO3(aq)
C2H5NO2 + Na = C2H4NO2Na + H2 =>
2 C2H5NO2 + 2 Na = 2 C2H4NO2Na + H2
Cr2O3 + KOH + NaClO = NaCl + K2CrO4 + H2O =>
Cr2O3 + 4 KOH + 3 NaClO = 3 NaCl + 2 K2CrO4 + 2 H2O
HCl(aq) + K2CO3(s) = CO2 + H2O + KCl(aq) =>
2 HCl(aq) + K2CO3(s) = CO2 + H2O + 2 KCl(aq)
Mg + CaCl2 = MgCl + Ca =>
2 Mg + CaCl2 = 2 MgCl + Ca
FeCO3 + H3O = Fe + H2O + H2CO3 =>
FeCO3 + 2 H3O = Fe + 2 H2O + H2CO3
C3H6O2 + NaOH = H2O + Na(C2H5COO) =>
C3H6O2 + NaOH = H2O + Na(C2H5COO)
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
HCl + AgNo3 = [AgCl2] + H2No3 =>
2 HCl + AgNo3 = [AgCl2] + H2No3
NaOH + FeCl{3} = NaCl + FeOH{3} =>
NaOH + FeCl{3} = NaCl + FeOH{3}
K(ClO3) + H2(SO4) = O + K(HSO3) + Cl + H2O =>
2 K(ClO3) + 2 H2(SO4) = 7 O + 2 K(HSO3) + 2 Cl + H2O
MgCl2 + Na2(Cr2O7) = NaCl + Mg(Cr2O7) =>
MgCl2 + Na2(Cr2O7) = 2 NaCl + Mg(Cr2O7)
CuS = Cu1S =>
CuS = Cu1S
C2H6O + O2 = C2H4O2 + H2O =>
C2H6O + O2 = C2H4O2 + H2O
Co + PO4 = Co3(PO4)2 =>
3 Co + 2 PO4 = Co3(PO4)2
Mg + FeNO3 = FeMg + NO3 =>
Mg + FeNO3 = FeMg + NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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