| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg2(OH)3Br + 3 H2SO4 = MgBr2 + 3 MgSO4 + 6 H2O
F2 + Kr = KrF2 =>
F2 + Kr = KrF2
AgNO3*H2O = AgNO3 + H2O =>
AgNO3*H2O = AgNO3 + H2O
KBr + Ce2 = KCe + Br =>
2 KBr + Ce2 = 2 KCe + 2 Br
Na2CO3 + H2O = NaOH + CO2 =>
Na2CO3 + H2O = 2 NaOH + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu4(SO4)4(aq) + Na8S4(aq) = CuS(aq) + Na2SO4(s) =>
Cu4(SO4)4(aq) + Na8S4(aq) = 4 CuS(aq) + 4 Na2SO4(s)
Co(NO3)2 + H3PO4 = Co3(PO4)2 + HNO3 =>
3 Co(NO3)2 + 2 H3PO4 = Co3(PO4)2 + 6 HNO3
HNO3 + H2SO4 = HSO4{-} + NO2{+} + H2O =>
HNO3 + H2SO4 = HSO4{-} + NO2{+} + H2O
Ga(NO3)3 + Zn(NO3)2 + CH6N4O = ZnGa2O3 + H2O + CO2 + NO =>
16 Ga(NO3)3 + 8 Zn(NO3)2 + 13 CH6N4O = 8 ZnGa2O3 + 39 H2O + 13 CO2 + 116 NO
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Rb3PO4 + BaI2 = RbI + Ba3(PO4)2 =>
2 Rb3PO4 + 3 BaI2 = 6 RbI + Ba3(PO4)2
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
PO4 + H2O = PH3 + OH =>
PO4 + 7 H2O = PH3 + 11 OH
Al + H2SO4(aq) = AlSO4 + H2 =>
Al + H2SO4(aq) = AlSO4 + H2
Al2CO3 + CaCl = Al2Cl + CaCO3 =>
Al2CO3 + CaCl = Al2Cl + CaCO3
CH3Br + CaCl2 = Br2 + CH2Cl2 + H + Ca =>
2 CH3Br + 2 CaCl2 = Br2 + 2 CH2Cl2 + 2 H + 2 Ca
AlCl3(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Al(NO3)3(aq) =>
2 AlCl3(aq) + 3 Pb(NO3)2(aq) = 3 PbCl2(aq) + 2 Al(NO3)3(aq)
SO2{-} + O2 = SO3{-} =>
2 SO2{-} + O2 = 2 SO3{-}
SiF4 + NaOH = Na4SiO4 + NaF + water =>
SiF4 + 8 NaOH = Na4SiO4 + 4 NaF + 4 H2O
HNa3 + PO4OH = Na3PO4 + H2O =>
HNa3 + PO4OH = Na3PO4 + H2O
Na2Cr2O7 + C6H12O = C6H10O + NaH2CrO3 + HOH =>
Na2Cr2O7 + 3 C6H12O = 3 C6H10O + 2 NaH2CrO3 + HOH
Fe{3}{+} + Cu = Fe{2}{+2} + Cu{2}{+2} =>
2 Fe{3}{+} + Cu = 2 Fe{2}{+2} + Cu{2}{+2}
Li2S(aq) + CoI3(aq) = LiI(aq) + Co2S3(aq) =>
3 Li2S(aq) + 2 CoI3(aq) = 6 LiI(aq) + Co2S3(aq)
K2SO4 + Zn(ClO3)2 = KClO3 + ZnSO4 =>
K2SO4 + Zn(ClO3)2 = 2 KClO3 + ZnSO4
(NH4)2SO4 + NH3 = NH3SO4 + (NH4)2 =>
(NH4)2SO4 + NH3 = NH3SO4 + (NH4)2
Bi2S3(s) + O2 = Bi2O3(s) + SO2(g) =>
2 Bi2S3(s) + 9 O2 = 2 Bi2O3(s) + 6 SO2(g)
H3C6H5O7(ac) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H5O7(ac) =>
H3C6H5O7(ac) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(ac)
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = NH4C2H3O2(aq) + PbSO4(s) =>
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = 2 NH4C2H3O2(aq) + PbSO4(s)
NH3(g) + O2 = N2 + H2O =>
4 NH3(g) + 3 O2 = 2 N2 + 6 H2O
N2O4 + Cu2O = CuO + N2 =>
N2O4 + 4 Cu2O = 8 CuO + N2
MgOH + NHO3 = MgNO3 + H2O =>
MgOH + NHO3 = MgNO3 + H2O
Fe(NO3)2(aq) + NaCl(aq) = FeCl2 + NaNO3 =>
Fe(NO3)2(aq) + 2 NaCl(aq) = FeCl2 + 2 NaNO3
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + CrSO4 + K2SO4 + H2O =>
4 Na2SO3 + K2Cr2O7 + 3 H2SO4 = 4 Na2SO4 + 2 CrSO4 + K2SO4 + 3 H2O
C6H6O + Br2 = C6H4Br2O + HBr =>
C6H6O + 2 Br2 = C6H4Br2O + 2 HBr
S(CH3)2 + HCl = CH4 + SCl2 =>
S(CH3)2 + 2 HCl = 2 CH4 + SCl2
C3H6O2 + H2 = C2H6O + CH4O =>
C3H6O2 + 2 H2 = C2H6O + CH4O
SO2(aq) + O(g) = SO3(g) =>
SO2(aq) + O(g) = SO3(g)
MnBr2 + Mg = MgBr2 + Mn =>
MnBr2 + Mg = MgBr2 + Mn
NH3 + H2S + O2 = (NH4)2SO4 =>
2 NH3 + H2S + 2 O2 = (NH4)2SO4
C6H4(CH3) + [O] = C6H4(COOH)2 + H2O =>
8 C6H4(CH3) + 35[O] = 7 C6H4(COOH)2 + 7 H2O
ZnO + CH4 = Zn + CO2 + H =>
2 ZnO + CH4 = 2 Zn + CO2 + 4 H
Fe + Cu{2+} = Fe{+2} + Cu =>
Fe + Cu{2+} = Fe{+2} + Cu
Hg + S8 = Hg2S =>
16 Hg + S8 = 8 Hg2S
CH3COCl + NaHg + H2SO4 = CH3CHO + Hg2Cl2 + Na2SO4 =>
2 CH3COCl + 2 NaHg + H2SO4 = 2 CH3CHO + Hg2Cl2 + Na2SO4
C3H6O + CH3OH = C4H10O + O2 =>
2 C3H6O + 2 CH3OH = 2 C4H10O + O2
LiOH + Cl2O7 = LiCl + H2O + O2 =>
2 LiOH + Cl2O7 = 2 LiCl + H2O + 4 O2
C16H24O5N4 + O2 = CO2 + H2O + NH3 =>
2 C16H24O5N4 + 33 O2 = 32 CO2 + 12 H2O + 8 NH3
H2SO4 + K2Cr2O7 + C4H10O = C4H8O + Cr2(SO4)3 + H2O + K2SO4 =>
4 H2SO4 + K2Cr2O7 + 3 C4H10O = 3 C4H8O + Cr2(SO4)3 + 7 H2O + K2SO4
Na2CO3 + AlC6H9O6 = Al2C3O9 + NaC2H3O2 =>
3 Na2CO3 + 2 AlC6H9O6 = Al2C3O9 + 6 NaC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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