| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Mn3 + 21 O2 = 6 Mn2O7
HSO3 = S + HSO4{-} + H{+} + O =>
2 HSO3 = S + HSO4{-} + H{+} + 2 O
H2CO3 + Fe(OH)2 = FeCO3 + H2O =>
H2CO3 + Fe(OH)2 = FeCO3 + 2 H2O
Fe{2+} + O3 + H2O = Fe(OH)3 + H{+} =>
6 Fe{2+} + O3 + 15 H2O = 6 Fe(OH)3 + 12 H{+}
(CH3(CH2)4CH3) + (O2) = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19(O2) = 12 CO2 + 14 H2O
CuSO4 + Na2Cl2 = Na2SO4 + CuCl2 =>
CuSO4 + Na2Cl2 = Na2SO4 + CuCl2
Eu15W6P12O48 = WP + Eu4P3O12 + EuPO4 + Eu2WO6 =>
5 Eu15W6P12O48 = 18 WP + 9 Eu4P3O12 + 15 EuPO4 + 12 Eu2WO6
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
Cu{2+} + H2O = O2 + H{+} + Cu =>
2 Cu{2+} + 2 H2O = O2 + 4 H{+} + 2 Cu
CH3S + O2 = H2O + CO2 + SO2 =>
4 CH3S + 11 O2 = 6 H2O + 4 CO2 + 4 SO2
Hg{+2} + Sn{+2} + Cl{-} = Hg2Cl2 + Sn{+4} =>
2 Hg{+2} + Sn{+2} + 2 Cl{-} = Hg2Cl2 + Sn{+4}
Co2Cl2 + F2 = Co2F2 + Cl2 =>
Co2Cl2 + F2 = Co2F2 + Cl2
Al + Sn2NO2 = AlNO2 + Sn2 =>
Al + Sn2NO2 = AlNO2 + Sn2
Pb(NO3)2 + NaIO3 = PbIO3 + Na(NO3)2 =>
Pb(NO3)2 + NaIO3 = PbIO3 + Na(NO3)2
Hg(OH)2 + H3AsO4 = Hg3(AsO4)2 + H2O =>
3 Hg(OH)2 + 2 H3AsO4 = Hg3(AsO4)2 + 6 H2O
Mg(OH)2(aq) + H2SO4(aq) = MgSO4(s) + H2O(s) =>
Mg(OH)2(aq) + H2SO4(aq) = MgSO4(s) + 2 H2O(s)
CaHOH + OH + HCl = CaCl + H2O =>
CaHOH + OH + HCl = CaCl + 2 H2O
Ba + Cl + H2O = BaCl2*2H2O =>
Ba + 2 Cl + 2 H2O = BaCl2*2H2O
KMnO4 + Ca(NO2)2 + H2SO4 = CaSO4 + Mn(NO3)2 + KNO3 + K2SO4 + H2O =>
4 KMnO4 + 5 Ca(NO2)2 + 6 H2SO4 = 5 CaSO4 + 4 Mn(NO3)2 + 2 KNO3 + K2SO4 + 6 H2O
Mn + AgClO3 = MnClO3 + Ag =>
Mn + AgClO3 = MnClO3 + Ag
C4H10 + H2SO4 = CH3SO4 + H2 =>
C4H10 + 4 H2SO4 = 4 CH3SO4 + 3 H2
CuFeS2 + H2SO4 = Fe2(SO4)3 + CuSO4 + H2O + SO2 =>
2 CuFeS2 + 18 H2SO4 = Fe2(SO4)3 + 2 CuSO4 + 18 H2O + 17 SO2
AuCl3H2O2 + NaOH = NaCl + O2 + Au + H2O =>
4 AuCl3H2O2 + 12 NaOH = 12 NaCl + 5 O2 + 4 Au + 10 H2O
LiOH + H3PO4 = (LiOH)3PO4 + H2 =>
6 LiOH + 2 H3PO4 = 2(LiOH)3PO4 + 3 H2
NH4(PO4) + CaOH = CaPO4 + NH4OH =>
NH4(PO4) + CaOH = CaPO4 + NH4OH
C4H10 + I2 = C4HI10 + H10I =>
20 C4H10 + 109 I2 = 20 C4HI10 + 18 H10I
K + (PO4) + MgCl2 = Mg3(PO4)2 + KCl =>
6 K + 2(PO4) + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
Mg(OH2) + Cl2 = Mg(Cl)2 + H2O =>
Mg(OH2) + Cl2 = Mg(Cl)2 + H2O
K2SO4 + Ca(No3)2 = CaSO4 + KNo3 =>
K2SO4 + Ca(No3)2 = CaSO4 + 2 KNo3
FeSi2 + O2 = FeO2 + SiO2 =>
FeSi2 + 3 O2 = FeO2 + 2 SiO2
SO3 + LiOH = H2SO4 + Li2O =>
SO3 + 2 LiOH = H2SO4 + Li2O
C2H5NO2 + H2O = HNO3 + C2H6 =>
C2H5NO2 + H2O = HNO3 + C2H6
Cr2Se3 + MnSO4 = Cr2(SO4)3 + MnSe =>
Cr2Se3 + 3 MnSO4 = Cr2(SO4)3 + 3 MnSe
I{-} = I2 + {-} =>
2 I{-} = I2 + 2e
LiOH + H3PO4 = (LiOH)3PO4 + H2 =>
6 LiOH + 2 H3PO4 = 2(LiOH)3PO4 + 3 H2
Mg(OCl)2 + HCl = MgCl2 + Cl2 + H2O =>
Mg(OCl)2 + 4 HCl = MgCl2 + 2 Cl2 + 2 H2O
Mg(OH)2 + HPO2 = Mg(PO2)2 + H2O =>
Mg(OH)2 + 2 HPO2 = Mg(PO2)2 + 2 H2O
HS + H2SO4 = H2O + S =>
6 HS + H2SO4 = 4 H2O + 7 S
PO + Cl = PCl + O =>
PO + Cl = PCl + O
Sn(ClO3)2 = Sn + ClO3 =>
Sn(ClO3)2 = Sn + 2 ClO3
C2H2 + Ag(NH3)2NO3 + H2O = C2HAg + NH4OH + NH4NO3 =>
C2H2 + Ag(NH3)2NO3 + H2O = C2HAg + NH4OH + NH4NO3
Zn + CH3COOH = ZnO2 + CH4 + CO =>
Zn + 2 CH3COOH = ZnO2 + 2 CH4 + 2 CO
Cr2K(MnO4)3 = MnO2 + K + CrO3 =>
Cr2K(MnO4)3 = 3 MnO2 + K + 2 CrO3
K2CO3 + C2H3O2Ca = CaCO3 + K2C2H3O2 =>
K2CO3 + C2H3O2Ca = CaCO3 + K2C2H3O2
ZnSO4*7(H2O) + BaI2*2(H2O) = ZnI2 + BaSO4 + H2O =>
ZnSO4*7(H2O) + BaI2*2(H2O) = ZnI2 + BaSO4 + 9 H2O
KAl(SO4)2 + NaHCO3 = CO2 + Al(OH)3 + K2SO4 + Na2SO4 =>
2 KAl(SO4)2 + 6 NaHCO3 = 6 CO2 + 2 Al(OH)3 + K2SO4 + 3 Na2SO4
N2SO4 + CaOH = N2OH + CaSO4 =>
N2SO4 + CaOH = N2OH + CaSO4
C5H12 + Br2 = C5H11 + HBr =>
2 C5H12 + Br2 = 2 C5H11 + 2 HBr
Li*H2O = LiOH + H2 =>
2 Li*H2O = 2 LiOH + H2
Ca(OH)2 + H3AsO4 = Ca3(AsO4)2 + H2O =>
3 Ca(OH)2 + 2 H3AsO4 = Ca3(AsO4)2 + 6 H2O
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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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