| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(C2H3O2)2(ag) + 2 KI(aq) = PbI2 + 2 KC2H3O2(aq)
NaSO4 + H2O = NaSO4H2O =>
NaSO4 + H2O = NaSO4H2O
ClO + C3H8O = CHCl3 + OH + CH3COO =>
33 ClO + 7 C3H8O = 11 CHCl3 + 30 OH + 5 CH3COO
FeCl3 + Ca(OH)2 = CaCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 Fe(OH)3
LiBr + Pb(SO3)2 = Li2(SO3) + PbBr4 =>
4 LiBr + Pb(SO3)2 = 2 Li2(SO3) + PbBr4
HPO4{-} + NaOH = NaPO4{-} + H2O =>
HPO4{-} + NaOH = NaPO4{-} + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
PCl5 + LiOH = Li3PO4 + LiCl + H2O =>
PCl5 + 8 LiOH = Li3PO4 + 5 LiCl + 4 H2O
CH3CHCOOH + Cu(NO3)2 = CuO + N2 + CO2 + H2O =>
10 CH3CHCOOH + 13 Cu(NO3)2 = 13 CuO + 13 N2 + 30 CO2 + 25 H2O
HIO3 + CrCO3 = Cr(IO3)2 + CO2 + H2O =>
2 HIO3 + CrCO3 = Cr(IO3)2 + CO2 + H2O
H2SO4 + NH4OH + NaNO2 = H2O + NH4NO3 + Na2SO4 =>
2 H2SO4 + 2 NH4OH + 4 NaNO2 = H2O + 3 NH4NO3 + 2 Na2SO4
(NH4)2C2O4 + CaCl2 = CaC2O4 + (NH4)2Cl2 =>
(NH4)2C2O4 + CaCl2 = CaC2O4 + (NH4)2Cl2
Na2[Zn(OH)4] + CO2 = Zn(OH)2 + Na2CO3 + H2O =>
Na2[Zn(OH)4] + CO2 = Zn(OH)2 + Na2CO3 + H2O
H{+} + SnS2O3 + MnO4{-} = Mn{2+} + SO4{2-} + Sn{3+} + H2O =>
22 H{+} + 5 SnS2O3 + 9 MnO4{-} = 9 Mn{2+} + 10 SO4{2-} + 5 Sn{3+} + 11 H2O
[Fe(H2O)6]{+3} + H2O = [Fe(H2O)5OH]{2+} + H3O{+} =>
[Fe(H2O)6]{+3} + H2O = [Fe(H2O)5OH]{2+} + H3O{+}
CH3CH(CH3)COONaNaOH = CH3CH2CH3Na2CO3 =>
CH3CH(CH3)COONaNaOH = CH3CH2CH3Na2CO3
Fe3O4 + Mn = Fe + MnO2 =>
Fe3O4 + 2 Mn = 3 Fe + 2 MnO2
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
N2O4 + H2O = HNO3 + HNO2 =>
N2O4 + H2O = HNO3 + HNO2
SiO2 + Cl = SiCl4 + O2 =>
SiO2 + 4 Cl = SiCl4 + O2
Fe3O4 + Mn = Fe + MnO =>
Fe3O4 + 4 Mn = 3 Fe + 4 MnO
Fe3O4 + Mn = Fe + MnO2 =>
Fe3O4 + 2 Mn = 3 Fe + 2 MnO2
Ba(OH)2 + K2SiO3 = KOH + BaSiO3 =>
Ba(OH)2 + K2SiO3 = 2 KOH + BaSiO3
(C3H8) + O2 = CO2 + H2O =>
(C3H8) + 5 O2 = 3 CO2 + 4 H2O
AgNO3 + Cl2 + H2O = AgCl + AgClO3 + HNO3 =>
6 AgNO3 + 3 Cl2 + 3 H2O = 5 AgCl + AgClO3 + 6 HNO3
C3H5(OH)3 + O2 = CO + H2O =>
C3H5(OH)3 + 2 O2 = 3 CO + 4 H2O
Fe3O4 + Mn = Fe + MnO2 =>
Fe3O4 + 2 Mn = 3 Fe + 2 MnO2
CuSO4 + Be = BeSO4 + Cu =>
CuSO4 + Be = BeSO4 + Cu
C3H5(OH)3 + O2 = C + H2O =>
2 C3H5(OH)3 + O2 = 6 C + 8 H2O
H2O + Cu{+} + CrO4({-}2) = Cu2{+} + Cr(OH)3 + OH =>
4 H2O + 2 Cu{+} + CrO4({-}2) = Cu2{+} + Cr(OH)3 + 5 OH
Cr2(SO4)3 + NaOH = NaCrO2 + Na2SO4 + H2O =>
Cr2(SO4)3 + 8 NaOH = 2 NaCrO2 + 3 Na2SO4 + 4 H2O
Na(HCO3) + H2SO4 = Na2(SO4) + CO2 + H2O =>
2 Na(HCO3) + H2SO4 = Na2(SO4) + 2 CO2 + 2 H2O
ONH3 + O2 = NO + H2O =>
4 ONH3 + 3 O2 = 4 NO + 6 H2O
P + Ne = PNe =>
P + Ne = PNe
Fe + KI + HCl = FeI3 + KCl + H2 =>
2 Fe + 6 KI + 6 HCl = 2 FeI3 + 6 KCl + 3 H2
K2SiO3 + H2SO4 = K2SO4 + H2SiO3 =>
K2SiO3 + H2SO4 = K2SO4 + H2SiO3
Fe3O4 + Mn = Fe + MnO2 =>
Fe3O4 + 2 Mn = 3 Fe + 2 MnO2
KAl(OH)4 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
KAl(OH)4 + 4 HNO3 = KNO3 + Al(NO3)3 + 4 H2O
P + H2O + Br2 = HBr + H3PO3 =>
2 P + 6 H2O + 3 Br2 = 6 HBr + 2 H3PO3
ZnCO3(heated) = ZnO + CO2 =>
ZnCO3(heated) = ZnO + CO2
FeO + HNO3 = Fe(NO3)3 + NO2 + H2O =>
FeO + 4 HNO3 = Fe(NO3)3 + NO2 + 2 H2O
Hg + IO4 = HgIO4 =>
Hg + IO4 = HgIO4
Hg2(NO3)2 + KI = Hg2I2 + KNO3 =>
Hg2(NO3)2 + 2 KI = Hg2I2 + 2 KNO3
C6H5CH3 + O2 = CO2 + H2C =>
C6H5CH3 + 3 O2 = 3 CO2 + 4 H2C
C6H5BrOOH + NaOH = C6H5BrO2Na + H2O =>
C6H5BrOOH + NaOH = C6H5BrO2Na + H2O
As2O3 + H2O = H6As6 + O6 =>
3 As2O3 + 3 H2O = H6As6 + 2 O6
C123H223 + O2 = CO2 + H2O =>
4 C123H223 + 715 O2 = 492 CO2 + 446 H2O
Hg(CNO)2 = CO2 + N2Hg + Hg(CN)2 =>
2 Hg(CNO)2 = 2 CO2 + N2Hg + Hg(CN)2
Mg(s) + HCl = MgCl2(s) + H =>
Mg(s) + 2 HCl = MgCl2(s) + 2 H
HPO79 + Sr(OH)2 = H2O + Sr(PO79)2 =>
2 HPO79 + Sr(OH)2 = 2 H2O + Sr(PO79)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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