| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 H2O
Cu{2+} + Fe{+} = Cu + Fe{2+} =>
Cu{2+} + 2 Fe{+} = Cu + 2 Fe{2+}
CH2OCORCH(OCOR)CH2OCOR + NaOH = CH2OHCH(OH)CH2OH + RCOONa =>
CH2OCORCH(OCOR)CH2OCOR + 3 NaOH = CH2OHCH(OH)CH2OH + 3 RCOONa
NaBr + H2SO4 = HBr + NaHSO4 =>
NaBr + H2SO4 = HBr + NaHSO4
Fe + I2 = Fe2{+} + I{-}2 =>
4 Fe + I2 = 2 Fe2{+} + 2 I{-}2
Mg + OCl{-} + H2O = Mg(OH)2 + Cl{-} =>
Mg + OCl{-} + H2O = Mg(OH)2 + Cl{-}
Cu(OH)2 + H4F2O7 = Cu2F2O7 + H2O =>
2 Cu(OH)2 + H4F2O7 = Cu2F2O7 + 4 H2O
Ni + H2O = NiO + H2 =>
Ni + H2O = NiO + H2
RbOH + HClO4 = Rb(ClO4) + H2O =>
RbOH + HClO4 = Rb(ClO4) + H2O
Ba(OH)2*8H2O + H2C2O4*2H2O = BaC2O4 + H2O =>
Ba(OH)2*8H2O + H2C2O4*2H2O = BaC2O4 + 12 H2O
AlBr3 + CaCr2O7 + H3PO4 = Br2 + CrPO4 + Ca3(PO4)2 + AlPO4 + H2O =>
6 AlBr3 + 3 CaCr2O7 + 14 H3PO4 = 9 Br2 + 6 CrPO4 + Ca3(PO4)2 + 6 AlPO4 + 21 H2O
MnCl2 + KBrO3 + KOH = KBr + KMnO4 + KCl + H2O =>
6 MnCl2 + 5 KBrO3 + 18 KOH = 5 KBr + 6 KMnO4 + 12 KCl + 9 H2O
C57H104O6 + CH3OH = C19H36O2 + C3H5(OH)3 =>
C57H104O6 + 3 CH3OH = 3 C19H36O2 + C3H5(OH)3
N2 + P = PN6 =>
3 N2 + P = PN6
Ba + H2CO3 = H2 + BaCO3 =>
Ba + H2CO3 = H2 + BaCO3
Al + H2O2 = Al(OH)3 =>
2 Al + 3 H2O2 = 2 Al(OH)3
MaOH + Al2(SO3)3 = Ma2SO3 + Al(OH)3 =>
6 MaOH + Al2(SO3)3 = 3 Ma2SO3 + 2 Al(OH)3
[Cu(NH3)4]SO4 + H2SO4 = CuSO4 + (NH4)2SO4 =>
[Cu(NH3)4]SO4 + 2 H2SO4 = CuSO4 + 2(NH4)2SO4
C(s) + H2(g) + N2(g) + O2(g) + Br2(s) = C35H60N2O4Br2(aq) =>
35 C(s) + 30 H2(g) + N2(g) + 2 O2(g) + Br2(s) = C35H60N2O4Br2(aq)
LiF + Zn = ZnF2 + Li =>
2 LiF + Zn = ZnF2 + 2 Li
HBr(aq) + NH3(aq) = NH4(aq) + Br(aq) =>
HBr(aq) + NH3(aq) = NH4(aq) + Br(aq)
H2SO4 + FeSO4 + K2Cr2O7 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
7 H2SO4 + 6 FeSO4 + K2Cr2O7 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
I2 + HSO3{-} + H2O = I{-} + SO4{2-} + H{+} =>
I2 + HSO3{-} + H2O = 2 I{-} + SO4{2-} + 3 H{+}
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
P2O2 = PO =>
P2O2 = 2 PO
MgSO4 + H2SO4 = Mg(HSO4)2 =>
MgSO4 + H2SO4 = Mg(HSO4)2
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + NO2(g) =>
4 CH3NH2(g) + 13 O2(g) = 4 CO2(g) + 10 H2O(g) + 4 NO2(g)
CaO*Al2O3 + Al2O3 = CaO*2Al2O3 =>
CaO*Al2O3 + Al2O3 = CaO*2Al2O3
H2I2 = H2 + I2 =>
H2I2 = H2 + I2
H2 + Fe2O = Fe2 + H2O =>
H2 + Fe2O = Fe2 + H2O
H(g) + O(g) = H2O(l) =>
2 H(g) + O(g) = H2O(l)
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
CH3CO2H + NaOH = CH3CO2Na + H2O =>
CH3CO2H + NaOH = CH3CO2Na + H2O
KAlO2 + H2O = KOH + Al(OH)3 =>
KAlO2 + 2 H2O = KOH + Al(OH)3
Cl2 + NH4OH = NH4Cl + HCl + O2 =>
2 Cl2 + 2 NH4OH = 2 NH4Cl + 2 HCl + O2
NH2OH + KMnO4 + H2SO4 = Mn2SO4 + N2 + K2SO4 + H2O =>
12 NH2OH + 2 KMnO4 + 2 H2SO4 = Mn2SO4 + 6 N2 + K2SO4 + 20 H2O
BiCl3 + H2O = Bi2O3 + HCl =>
2 BiCl3 + 3 H2O = Bi2O3 + 6 HCl
FeO + KMnO3 + HCl = MnCl2 + H2O + FeCl3 + KCl =>
3 FeO + KMnO3 + 12 HCl = MnCl2 + 6 H2O + 3 FeCl3 + KCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Hg + H2SO3 = Hg2SO3 + H2 =>
2 Hg + H2SO3 = Hg2SO3 + H2
HClO3 + H2S = H2SO + HClO =>
HClO3 + 2 H2S = 2 H2SO + HClO
AgBr = Ag + Br =>
AgBr = Ag + Br
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
Al + Cr3O = AlO + Cr =>
Al + Cr3O = AlO + 3 Cr
Fe3O4 + HBrO3 = FeBr3 + Fe(BrO3)3 + H2O =>
18 Fe3O4 + 162 HBrO3 = FeBr3 + 53 Fe(BrO3)3 + 81 H2O
O3 = O(g) =>
O3 = 3 O(g)
Ca(HSO3)2 + Ca(OH)2 = CaSO3 + H2O =>
Ca(HSO3)2 + Ca(OH)2 = 2 CaSO3 + 2 H2O
C3H6O3 + C3Fe2O9 = C9H18FeO9 + CO2 + H2O =>
13 C3H6O3 + 2 C3Fe2O9 = 4 C9H18FeO9 + 9 CO2 + 3 H2O
La2O3 + CeO2 + La = La55Ce45O100 =>
10 La2O3 + 135 CeO2 + 145 La = 3 La55Ce45O100
(CuOH)2CO3 + HCl = CO2 + H2O + CuCl2 =>
(CuOH)2CO3 + 4 HCl = CO2 + 3 H2O + 2 CuCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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