| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 + 2 HNO2 = Ca(NO2)2 + H2SO4
CoCl2 + Na3PO4 = Co3(PO4)2 + Na2Cl2 =>
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 3 Na2Cl2
NO3{-} + H = NO2{-} + H2O =>
NO3{-} + 2 H = NO2{-} + H2O
P + O = P3O10 =>
3 P + 10 O = P3O10
Al3O + Fe = Fe3O4 + Al =>
4 Al3O + 3 Fe = Fe3O4 + 12 Al
HCl + SrSO3 = HSrSO3Cl =>
HCl + SrSO3 = HSrSO3Cl
Na2O + SO3 = NaSO3 + O2 =>
2 Na2O + 4 SO3 = 4 NaSO3 + O2
(NH4)2SO4 + KOH = K2SO4 + NH3 + HOH =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 HOH
NaNO3 + PbO2 = Pb(NO3)4 + Na2O =>
4 NaNO3 + PbO2 = Pb(NO3)4 + 2 Na2O
CH4O = CH4 + H2O + C =>
2 CH4O = CH4 + 2 H2O + C
CH8 + O3 = C2O4 + H2O =>
2 CH8 + 4 O3 = C2O4 + 8 H2O
(NH4)2SO4 + KOH = K2SO4 + NH3 + HOH =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 HOH
H2RuCl6 + NaClO3 = RuO4 + NaCl + H2O + Cl2 =>
3 H2RuCl6 + 5 NaClO3 = 3 RuO4 + 5 NaCl + 3 H2O + 9 Cl2
SbCl3 + Ce(SO4)2 + HCl = SbCl5 + Ce2(SO4)3 + H2SO4 =>
SbCl3 + 2 Ce(SO4)2 + 2 HCl = SbCl5 + Ce2(SO4)3 + H2SO4
H2S02 + ZnO = ZnS02 + H2O =>
H2S02 + ZnO = ZnS02 + H2O
Pb(ClO3)2 + NaI = PbNa + I(ClO3)2 =>
Pb(ClO3)2 + NaI = PbNa + I(ClO3)2
Cl{-} + CuSO4 = ClSO4 + Cu{-} =>
Cl{-} + CuSO4 = ClSO4 + Cu{-}
CaCr2(C2O4)3 = Ca(C2O4)3Cr2 =>
CaCr2(C2O4)3 = Ca(C2O4)3Cr2
HC4H102 + O2 = H202 + CO2 =>
202 HC4H102 + 808 O2 = 103 H202 + 808 CO2
C4H9OOH + O2 = H2O + CO2 =>
2 C4H9OOH + 11 O2 = 10 H2O + 8 CO2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
H + Cl = H2Cl8 =>
2 H + 8 Cl = H2Cl8
Fe{+2} + e = Fe{+} =>
Fe{+2} + e = Fe{+}
(NH4)2SO4 + KOH = K2SO4 + NH3 + HOH =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 HOH
Cu + F2 = CuF =>
2 Cu + F2 = 2 CuF
FePO4 + Cr = Cr(PO4)3 + Fe =>
3 FePO4 + Cr = Cr(PO4)3 + 3 Fe
TiCl3 + LiOH2 = TiOH2 + Cl3Li =>
TiCl3 + LiOH2 = TiOH2 + Cl3Li
CaO + H2O + Na2CO3 = NaOH + CaCO3 =>
CaO + H2O + Na2CO3 = 2 NaOH + CaCO3
(NH4)2SO4 + KOH = K2SO4 + NH3 + HOH =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 HOH
H2SO4 + HBr4 = SO2 + Br2 + H2O =>
H2SO4 + 2 HBr4 = SO2 + 4 Br2 + 2 H2O
P4 + IF5 = PF3 + I2 =>
5 P4 + 12 IF5 = 20 PF3 + 6 I2
HI + Ba = H2Ba + I =>
2 HI + Ba = H2Ba + 2 I
CuNO3 + Na2CrO4 = Na2NO3 + CuCrO4 =>
CuNO3 + Na2CrO4 = Na2NO3 + CuCrO4
C34H97 + O2 = CO2 + H2O =>
4 C34H97 + 233 O2 = 136 CO2 + 194 H2O
FeCl2 + NaOH + H2O2 = NaCl + Fe(OH)3 =>
2 FeCl2 + 4 NaOH + H2O2 = 4 NaCl + 2 Fe(OH)3
(NH4)2SO4 + KOH = K2SO4 + NH3 + HOH =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 HOH
Cl + KMnO4 = ClO2 + KMnO2 =>
Cl + KMnO4 = ClO2 + KMnO2
Fe(ClO3)2 + Cu = CuClO3 + Fe =>
Fe(ClO3)2 + 2 Cu = 2 CuClO3 + Fe
Al(NO3)39H20 = AlO + NO2 + O2 + H2O =>
Al(NO3)39H20 = AlO + 39 NO2 + 14 O2 + 10 H2O
TiOSO4 + Zn = Ti + ZnOSO4 =>
TiOSO4 + Zn = Ti + ZnOSO4
(NH4)2SO4 + KOH = K2SO4 + NH3 + HOH =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 HOH
C12H26 + KAl(SO4)2*12(H2O) = KAl(SO4)2*10(H2O) + C12H24O + H =>
2 C12H26 + KAl(SO4)2*12(H2O) = KAl(SO4)2*10(H2O) + 2 C12H24O + 8 H
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(aq) + CO2(aq) =>
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(aq) + CO2(aq)
Zn(s) + S(s) + O2(g) = ZnSO4(s) =>
Zn(s) + S(s) + 2 O2(g) = ZnSO4(s)
VCl2 + Na2S = NaCl + VS =>
VCl2 + Na2S = 2 NaCl + VS
Ag(NO3) + Ca(Cl)2 = Ag(Cl) + Ca(NO3)2 =>
2 Ag(NO3) + Ca(Cl)2 = 2 Ag(Cl) + Ca(NO3)2
Al2(SO4)3(aq) + H2(g) = Al(s) + H2SO4(aq) =>
Al2(SO4)3(aq) + 3 H2(g) = 2 Al(s) + 3 H2SO4(aq)
CH3CH3CH2CH2 + O2 = CO2 + H2O =>
2 CH3CH3CH2CH2 + 13 O2 = 8 CO2 + 10 H2O
CuO + Au = Au2O3 + Cu =>
3 CuO + 2 Au = Au2O3 + 3 Cu
H2PO4 + Ag = AgPO4 + H2 =>
H2PO4 + Ag = AgPO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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