| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Sb2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3(SbO4) + 2 K2(SO4) + 4 MnSO4 + 9 H2(SO4)
H2 + ZnO = H2ZnO =>
H2 + ZnO = H2ZnO
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
H2SO4 + ZnCl2 = ZnSO4 + HCl =>
H2SO4 + ZnCl2 = ZnSO4 + 2 HCl
U + F2 = UF6 =>
U + 3 F2 = UF6
S + O2 = SO2 =>
S + O2 = SO2
C7H6O2 = C7H5O2{-} + H{+} =>
C7H6O2 = C7H5O2{-} + H{+}
H3PO4 + Fe4(OH)3 = FePO4 + H2 + H2O =>
8 H3PO4 + 2 Fe4(OH)3 = 8 FePO4 + 9 H2 + 6 H2O
KF + Ca(OH)2 = KOH + CaF2 =>
2 KF + Ca(OH)2 = 2 KOH + CaF2
Cr2O + NaOH = CrNaO + H2O =>
Cr2O + 2 NaOH = 2 CrNaO + H2O
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
V2O5 + HIO4 = V(IO4)5 + H2O =>
V2O5 + 10 HIO4 = 2 V(IO4)5 + 5 H2O
CuSO4 + NaHCO3 = Cu(HCO3)2 + Na2SO4 =>
CuSO4 + 2 NaHCO3 = Cu(HCO3)2 + Na2SO4
C7H7Cl + KMnO4 = C7H6O2 + KOH + KCl + H2O + MnO2 =>
3 C7H7Cl + 4 KMnO4 = 3 C7H6O2 + KOH + 3 KCl + H2O + 4 MnO2
KIO3 + HCOOH = KI + CO2 + H2O =>
KIO3 + 3 HCOOH = KI + 3 CO2 + 3 H2O
H2(SO4) + Al(OH3) = H2(OH3) + Al(SO4) =>
H2(SO4) + Al(OH3) = H2(OH3) + Al(SO4)
HI + Br2 = I2 + HBr =>
2 HI + Br2 = I2 + 2 HBr
H2(SO4) = H + SO4 =>
H2(SO4) = 2 H + SO4
SnO + KOH = Sn(OH)2 + K2O =>
SnO + 2 KOH = Sn(OH)2 + K2O
V(OH)2 + O2 + H2O = V(OH)3 =>
4 V(OH)2 + O2 + 2 H2O = 4 V(OH)3
C4H10O4S + O2 = H2O + CO2 + SO2 =>
2 C4H10O4S + 11 O2 = 10 H2O + 8 CO2 + 2 SO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ra2O + SO2 = Ra2SO3 =>
Ra2O + SO2 = Ra2SO3
FeCo3 + H(NO3)3 = Fe(NO3)3 + HCo3 =>
FeCo3 + H(NO3)3 = Fe(NO3)3 + HCo3
C6H6S + O2 = CO2 + H2O + SO2 =>
2 C6H6S + 17 O2 = 12 CO2 + 6 H2O + 2 SO2
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
Li2TiO3 + TiO2 + Ti2O3 = LiTi2O4 =>
Li2TiO3 + TiO2 + Ti2O3 = 2 LiTi2O4
C3H8O + Br2 = C3H6O + HBr =>
C3H8O + Br2 = C3H6O + 2 HBr
Li2(CO3) + Ca(NO3)2 = Li(NO3) + Ca(CO3) =>
Li2(CO3) + Ca(NO3)2 = 2 Li(NO3) + Ca(CO3)
H2O2 + FeS + HCl = FeCl3 + H2SO4 + H2O =>
9 H2O2 + 2 FeS + 6 HCl = 2 FeCl3 + 2 H2SO4 + 10 H2O
Al(s) + CuSO4(aq) = Cu(s) + Al2(SO4) =>
2 Al(s) + CuSO4(aq) = Cu(s) + Al2(SO4)
C3H7O + KMnO4 + H2SO4 = C3H7COOH + MnSO4 + K2SO4 + H2O =>
20 C3H7O + 8 KMnO4 + 12 H2SO4 = 15 C3H7COOH + 8 MnSO4 + 4 K2SO4 + 22 H2O
Ni(NO2)2 + ZnO2 = Zn(NO2)2 + NiO2 =>
Ni(NO2)2 + ZnO2 = Zn(NO2)2 + NiO2
Fe{+3} + HSCN = [Fe(SCN)]{+2} + H{+} =>
Fe{+3} + HSCN = [Fe(SCN)]{+2} + H{+}
Be(OH)2 + HIO2 = Be(IO2)2 + H2O =>
Be(OH)2 + 2 HIO2 = Be(IO2)2 + 2 H2O
ClO{-} + I{-} + H2O = Cl{-} + I + OH{-} =>
ClO{-} + 2 I{-} + H2O = Cl{-} + 2 I + 2 OH{-}
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
HgCl2 + Fe = Hg + FeCl3 =>
3 HgCl2 + 2 Fe = 3 Hg + 2 FeCl3
ZiOH + H3PO4 = Zi3PO4 + H2O =>
3 ZiOH + H3PO4 = Zi3PO4 + 3 H2O
NaCl + K = KCl + Na =>
NaCl + K = KCl + Na
Bi2O3 + KOH = KBiO2 + H2O =>
Bi2O3 + 2 KOH = 2 KBiO2 + H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4)2CO3(aq) + MgCl2(aq) = NH4Cl(aq) + MgCO3(s) =>
(NH4)2CO3(aq) + MgCl2(aq) = 2 NH4Cl(aq) + MgCO3(s)
CH3CH(OH)CH3 + HBr = CH3CHBrCH3 + H2O =>
CH3CH(OH)CH3 + HBr = CH3CHBrCH3 + H2O
N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)
CoCl2*6H2O + HCl + H2O2 = Co[Cl2]Cl + H2O =>
2 CoCl2*6H2O + 2 HCl + H2O2 = 2 Co[Cl2]Cl + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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