| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgCl2 + H2O = Hg(OH) + HCl2
Sc2O3 + PbO = PbSc + O =>
Sc2O3 + 2 PbO = 2 PbSc + 5 O
[Co(NH3)4CO3] + HCl = [Co(NH3)4(OH2)Cl] + CO2 + Cl =>
[Co(NH3)4CO3] + 2 HCl = [Co(NH3)4(OH2)Cl] + CO2 + Cl
CaCl2 + Na2(SO)3 = Ca(SO)3 + NaCl =>
CaCl2 + Na2(SO)3 = Ca(SO)3 + 2 NaCl
C2H5OOH + KOH = C2H5OOK + H2O =>
C2H5OOH + KOH = C2H5OOK + H2O
NaNO2 + H2O = HNO2 + Na + OH =>
NaNO2 + H2O = HNO2 + Na + OH
Al2(SO4)3 + BaCl2 = AlCl3 + Ba(SO4) =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 Ba(SO4)
NaNO2 + H2O = HNO2 + Na + OH =>
NaNO2 + H2O = HNO2 + Na + OH
Mn(aq) + OH(aq) = Mn(OH)2(s) =>
Mn(aq) + 2 OH(aq) = Mn(OH)2(s)
N2O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + NO =>
5 N2O + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 3 H2O + 10 NO
Fe2(SO4)3 + Ca(HCO3)2 = Fe(OH)3 + Ca(SO4) + CO2 =>
Fe2(SO4)3 + 3 Ca(HCO3)2 = 2 Fe(OH)3 + 3 Ca(SO4) + 6 CO2
C14H22N2O8 + Pb = C14H20N2PbO7 + H2O =>
C14H22N2O8 + Pb = C14H20N2PbO7 + H2O
C11H15O3N + O2O2 = CO2 + H2O + NO3 =>
8 C11H15O3N + 59 O2O2 = 88 CO2 + 60 H2O + 8 NO3
HCOOH + AlOH = HCOOAl + H2O =>
HCOOH + AlOH = HCOOAl + H2O
Mg + O2 = Mg2MgO =>
6 Mg + O2 = 2 Mg2MgO
H2CrO4 + Na2S2O4 + NaOH = Cr(OH)3 + Na2SO3 + H2O =>
2 H2CrO4 + 3 Na2S2O4 + 6 NaOH = 2 Cr(OH)3 + 6 Na2SO3 + 2 H2O
SN + Br = SNBr4 =>
SN + 4 Br = SNBr4
HBrO + CuOH2 = CuBr2 + H2O + O2 =>
4 HBrO + 2 CuOH2 = 2 CuBr2 + 4 H2O + O2
MgCIO3 = MgO + CIO2 =>
MgCIO3 = MgO + CIO2
BaCl2(aq) + Na2 + SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2 + SO4(aq) = BaSO4(s) + 2 NaCl(aq)
H3PO4 + K2SiO3 = K3PO4 + H2SiO3 =>
2 H3PO4 + 3 K2SiO3 = 2 K3PO4 + 3 H2SiO3
Ca(NO3)2 + (NH4)2CO3 = CaCO3 + NH4NO3 =>
Ca(NO3)2 + (NH4)2CO3 = CaCO3 + 2 NH4NO3
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
Br2(l) + MgCl2(aq) = Mg(s) + BrCl2(aq) =>
Br2(l) + 2 MgCl2(aq) = 2 Mg(s) + 2 BrCl2(aq)
HNO2 + HClO3 = HNO3 + ClO2 + H2O =>
HNO2 + 2 HClO3 = HNO3 + 2 ClO2 + H2O
H2S + ZnO = ZnS + H2O =>
H2S + ZnO = ZnS + H2O
Li + H2CO3 = LiCO3 + H2 =>
Li + H2CO3 = LiCO3 + H2
AgNO3 + CH3COOH = AgC2H3O2 + HNO3 =>
AgNO3 + CH3COOH = AgC2H3O2 + HNO3
NaNO2 + KI = I2 + KNO2 + Na =>
2 NaNO2 + 2 KI = I2 + 2 KNO2 + 2 Na
CuBr2 + KOH = Cu(OH)2 + KBr =>
CuBr2 + 2 KOH = Cu(OH)2 + 2 KBr
HNO3 + Ca(OH)2 = Ca(HNO3)2 + (OH) =>
2 HNO3 + Ca(OH)2 = Ca(HNO3)2 + 2(OH)
H5CO3 + O2 = H2O + CO2 =>
4 H5CO3 + 3 O2 = 10 H2O + 4 CO2
Fe2O3 + CO = CO2 + Fe17 =>
17 Fe2O3 + 51 CO = 51 CO2 + 2 Fe17
Li + C12 = LiC12 =>
Li + C12 = LiC12
H2SO4 + NaOH = NaOH2{+} + HSO4{-} =>
H2SO4 + NaOH = NaOH2{+} + HSO4{-}
PbFe2 + CoFe3 = PbFe4 + CoFe2 =>
PbFe2 + 2 CoFe3 = PbFe4 + 2 CoFe2
C9H15Cl6O4P + O2 = CO + H2O + HCl + P4O6 =>
4 C9H15Cl6O4P + 22 O2 = 36 CO + 18 H2O + 24 HCl + P4O6
(C6H5)2NH + I2 = (C6H4)2NH + HI =>
(C6H5)2NH + I2 = (C6H4)2NH + 2 HI
P2O5 + LiOH = Li3PO4 + H2O =>
P2O5 + 6 LiOH = 2 Li3PO4 + 3 H2O
Tl + Br2 = TlBr =>
2 Tl + Br2 = 2 TlBr
C4H10O + H2O = CH4 + CO =>
3 C4H10O + H2O = 8 CH4 + 4 CO
Cu + H2NO3 = NO + Cu(NO3)2 + H2O =>
Cu + 4 H2NO3 = 2 NO + Cu(NO3)2 + 4 H2O
MnCrO4 + HCl = HCrO4 + MnCl =>
MnCrO4 + HCl = HCrO4 + MnCl
C5H12 = H2 + C =>
C5H12 = 6 H2 + 5 C
CaCl + AgNO3 = CaNO3 + AgCl =>
CaCl + AgNO3 = CaNO3 + AgCl
C3H6 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + KOH + H2O + C3H6O =>
3 C3H6 + K2Cr2O7 + 3 H2SO4 = Cr2(SO4)3 + 2 KOH + 2 H2O + 3 C3H6O
C24H14 + Hg{+2} + H2O = HCO3{-} + Hg + H{+} =>
C24H14 + 55 Hg{+2} + 72 H2O = 24 HCO3{-} + 55 Hg + 134 H{+}
H2O2 + C3H6 = C3H6O2 + H2O =>
2 H2O2 + C3H6 = C3H6O2 + 2 H2O
C23H8O + O2 = CO2 + H2O =>
2 C23H8O + 49 O2 = 46 CO2 + 8 H2O
BaCl*2H2O = BaCl + H2O =>
BaCl*2H2O = BaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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