| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + KOH = CH3CO3H + KH
H2PO4 + HClO4 = H3PO4 + ClO4 =>
H2PO4 + HClO4 = H3PO4 + ClO4
KOH + CoCl2 = Cl2K + CoOH =>
KOH + CoCl2 = Cl2K + CoOH
P + H2SO4 = P2SO4 + H2 =>
2 P + H2SO4 = P2SO4 + H2
Li2SO4 = Li2O + SO2 + O2 =>
2 Li2SO4 = 2 Li2O + 2 SO2 + O2
AgNO3 + KI = AgI(s) + KNO3 =>
AgNO3 + KI = AgI(s) + KNO3
[Co(NH3)6](OH)2 + (NH4)2S = CoS + NH3 + H2O =>
[Co(NH3)6](OH)2 + (NH4)2S = CoS + 8 NH3 + 2 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaH2 + Cl2 = HCl + Ca =>
CaH2 + Cl2 = 2 HCl + Ca
C2H5OH + Na = C2H2ONa + H2 =>
C2H5OH + Na = C2H2ONa + 2 H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cu + Al2SO4 = Cu2(SO4)3 + Al =>
2 Cu + 3 Al2SO4 = Cu2(SO4)3 + 6 Al
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
BaCl2 + CaCl2 = BaCa + Cl4 =>
BaCl2 + CaCl2 = BaCa + Cl4
HNO3(aq) + H = NO2(g) + H2O(s) =>
HNO3(aq) + H = NO2(g) + H2O(s)
SO2Cl2 + H2O = HCl + H2SO4 =>
SO2Cl2 + 2 H2O = 2 HCl + H2SO4
KOH + ZnO = K2O + Zn(OH)2 =>
2 KOH + ZnO = K2O + Zn(OH)2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
CH3COOH(ac) + C2H5OH(ac) = CH3COOC2H5(ac) + H2O(l) =>
CH3COOH(ac) + C2H5OH(ac) = CH3COOC2H5(ac) + H2O(l)
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
C3H6O3 + (NH4)2CO3 = C3H5O3NH4 + CO2 + H2O =>
2 C3H6O3 + (NH4)2CO3 = 2 C3H5O3NH4 + CO2 + H2O
Al(s) + AgNO3(aq) = Al(NO3)3 + Ag =>
Al(s) + 3 AgNO3(aq) = Al(NO3)3 + 3 Ag
Cr(OH)2 + HCl = CrCl2 + H2O =>
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O
HNO3 + SO2 = H2O + NO + SO3 =>
2 HNO3 + 3 SO2 = H2O + 2 NO + 3 SO3
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
CH3COONa + HOH + FeCl3 = CH3COOH + Fe(OH)3 + NaCl =>
3 CH3COONa + 3 HOH + FeCl3 = 3 CH3COOH + Fe(OH)3 + 3 NaCl
NaOH + NO4 = NaO4 + NOH =>
NaOH + NO4 = NaO4 + NOH
C3H9O + O2 = CO2 + H2O =>
4 C3H9O + 19 O2 = 12 CO2 + 18 H2O
Cu2Cr2O7 + Cr2O3 = CrCr2O7 + Cu2O =>
5 Cu2Cr2O7 + 4 Cr2O3 = 6 CrCr2O7 + 5 Cu2O
Fe(NO3)3*9H2O = Fe(NO2)3 + O2 + H2O =>
2 Fe(NO3)3*9H2O = 2 Fe(NO2)3 + 3 O2 + 18 H2O
S + OCl{-} + OH{-} = SO3{2-} + Cl{-} + H2O =>
S + 2 OCl{-} + 2 OH{-} = SO3{2-} + 2 Cl{-} + H2O
CaCO3 + Al2O3 + Mn2O3 = Ca1Al11MnO19 + CO2 =>
2 CaCO3 + 11 Al2O3 + Mn2O3 = 2 Ca1Al11MnO19 + 2 CO2
Ag2O + H2O + NaOH = Na[Ag(OH)2] =>
Ag2O + H2O + 2 NaOH = 2 Na[Ag(OH)2]
KOH + ZnC4H6O4 = KC4H6O4 + ZnOH =>
KOH + ZnC4H6O4 = KC4H6O4 + ZnOH
Sr + NiCl2 = SrCl2 + Ni =>
Sr + NiCl2 = SrCl2 + Ni
SrS + CuNO3 = Cu2S + Sr(NO3)2 =>
SrS + 2 CuNO3 = Cu2S + Sr(NO3)2
Bi2(CO3)5 + NaHZnO2 = Bi2(ZnO2)5 + NaHCO3 =>
Bi2(CO3)5 + 5 NaHZnO2 = Bi2(ZnO2)5 + 5 NaHCO3
H{+} + Cr2O7{2-} + Fe{2+} = Cr{3} + Fe{3} + H2O =>
14 H{+} + Cr2O7{2-} + 6 Fe{2+} = 2 Cr{3} + 6 Fe{3} + 7 H2O
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
BaO + NO2 = Ba(NO3)2 + Ba(NO2)2 =>
2 BaO + 4 NO2 = Ba(NO3)2 + Ba(NO2)2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CuO + Cu = Cu2O =>
CuO + Cu = Cu2O
CaOHNO3 + NaOH = Ca(OH)2 + NaNO3 =>
CaOHNO3 + NaOH = Ca(OH)2 + NaNO3
Ca(OH)2 + Cl2 = Ca2(OCl)2 + H2O =>
2 Ca(OH)2 + Cl2 = Ca2(OCl)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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