| Équations équilibrées la veille | Équations équilibrées le lendemain |
24 Mg + 9 Ca3(PO4)2 = 8 Mg3(PO3)2 + Ca3P2 + 24 CaO
CrBr3 + Cl2 = CrCl2 + Br =>
CrBr3 + Cl2 = CrCl2 + 3 Br
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
Ag(NH3)2 + Cl + H3O = AgCl + NH4 + H2O =>
Ag(NH3)2 + Cl + 2 H3O = AgCl + 2 NH4 + 2 H2O
SrMoO2F4 + O2 = SrO + MoO3 + F2 =>
SrMoO2F4 + O2 = SrO + MoO3 + 2 F2
HgCl2 + H2O + SO2 = Hg2Cl2 + HCl + H2SO4 =>
2 HgCl2 + 2 H2O + SO2 = Hg2Cl2 + 2 HCl + H2SO4
NH4 + (CrO4)2 = N2 + H2O + Cr2O3 =>
10 NH4 + 4(CrO4)2 = 5 N2 + 20 H2O + 4 Cr2O3
NaH2PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(aq) =>
NaH2PO4(aq) + 2 NaOH(aq) = Na3PO4(aq) + 2 H2O(aq)
O2 + Sn = Sn2O4 =>
2 O2 + 2 Sn = Sn2O4
[CH3COOCH2CH3] + NaOH = CH3COONa + CH3CH2OH =>
[CH3COOCH2CH3] + NaOH = CH3COONa + CH3CH2OH
[Ag(NH3)2]OH + K2S = KOH + Ag2S + NH3 =>
2[Ag(NH3)2]OH + K2S = 2 KOH + Ag2S + 4 NH3
Ca(NO3)2 + H2SO4 = H(NO3)2 + CaHSO4 =>
Ca(NO3)2 + H2SO4 = H(NO3)2 + CaHSO4
N2O + KMnO4 + H2SO4 = NO + MnSO4 + K2SO4 + H2O =>
5 N2O + 2 KMnO4 + 3 H2SO4 = 10 NO + 2 MnSO4 + K2SO4 + 3 H2O
Eu + Te = EuTe =>
Eu + Te = EuTe
CaCO3 + FeS2 + H2O = Fe2O3 + CaSO4 + C + H2 =>
4 CaCO3 + 2 FeS2 + 7 H2O = Fe2O3 + 4 CaSO4 + 4 C + 7 H2
(OH)3 = O3H3 =>
(OH)3 = O3H3
ClF3 + O2 = Cl2O + OF =>
4 ClF3 + 7 O2 = 2 Cl2O + 12 OF
C4H9O + AgOH = Ag + H2O + C4H8O =>
C4H9O + AgOH = Ag + H2O + C4H8O
CO(NH2)2 + NO2{-} + H{+} = N2 + CO + H2O =>
3 CO(NH2)2 + 4 NO2{-} + 4 H{+} = 5 N2 + 3 CO + 8 H2O
H2O + CuSO4 + Zn = CuO + H2 + ZnSO4 =>
H2O + CuSO4 + Zn = CuO + H2 + ZnSO4
Hg(NO3)2 = HgNO3 + O2 + NO2 =>
2 Hg(NO3)2 = 2 HgNO3 + O2 + 2 NO2
V2O4 + H2O2 = V2O5 + H2O =>
V2O4 + H2O2 = V2O5 + H2O
FeSO4 + H2O = Fe(s) + H2SO4 + O2(g) =>
2 FeSO4 + 2 H2O = 2 Fe(s) + 2 H2SO4 + O2(g)
FeCl + H = HCl2 + Fe3 =>
6 FeCl + 3 H = 3 HCl2 + 2 Fe3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeN3 + Na(OH)3 = Fe(OH)3 + NaN3 =>
FeN3 + Na(OH)3 = Fe(OH)3 + NaN3
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
PH3 + LiNO3 + H2O = HNO3 + H3PO4 + Li =>
PH3 + 8 LiNO3 + 4 H2O = 8 HNO3 + H3PO4 + 8 Li
H3PO3 + Mn = Mn3(PO3)4 + H2 =>
4 H3PO3 + 3 Mn = Mn3(PO3)4 + 6 H2
Fe2O3 + KClO3 + H2O2 = K2FeO4 + HCl + O2 =>
2 Fe2O3 + 8 KClO3 + 4 H2O2 = 4 K2FeO4 + 8 HCl + 11 O2
H3C6O7 + NaCO2(OH) = H2O + CO2 + Na3C6H5O7 =>
18 H3C6O7 + 39 NaCO2(OH) = 14 H2O + 69 CO2 + 13 Na3C6H5O7
K2SO3 + H3PO4 = KHSO3 + KH2PO4 =>
K2SO3 + H3PO4 = KHSO3 + KH2PO4
H{+}(aq) + OH{-}(aq) = H2O =>
H{+}(aq) + OH{-}(aq) = H2O
Cr(HS)3 + KOH = KHS + Cr(OH)3 =>
Cr(HS)3 + 3 KOH = 3 KHS + Cr(OH)3
Cu{2+} + I{-} = Cu + I2 =>
Cu{2+} + 2 I{-} = Cu + I2
H2SO4 + Na(C2H3O2) = Na2SO4 + HC2H3O2 =>
H2SO4 + 2 Na(C2H3O2) = Na2SO4 + 2 HC2H3O2
Pb2 + (PO4)3 = Pb3(PO4)2 =>
9 Pb2 + 4(PO4)3 = 6 Pb3(PO4)2
Fe(OH)3 + O3 = Fe2O3 + OH =>
2 Fe(OH)3 + O3 = Fe2O3 + 6 OH
NH3 + H2O + SO2 = N2H8SO3 =>
2 NH3 + H2O + SO2 = N2H8SO3
Zn + H3PO4 = Zn3(PO4)2 + P2O3 + H2O =>
6 Zn + 10 H3PO4 = 2 Zn3(PO4)2 + 3 P2O3 + 15 H2O
H3SbO3 + I2 + H2O = H3SbO4 + HI =>
H3SbO3 + I2 + H2O = H3SbO4 + 2 HI
Li2O + C = Li + CO =>
Li2O + C = 2 Li + CO
IBr3 + F3 = IF5 + Br2 =>
6 IBr3 + 10 F3 = 6 IF5 + 9 Br2
Cl + Au1I = Au1Cl + I =>
Cl + Au1I = Au1Cl + I
NI3 + Cl2 = ICl3 + NCl3 =>
NI3 + 6 Cl2 = 3 ICl3 + NCl3
MnO4 + S2O3 = MnO2 + SO4 =>
5 MnO4 + 2 S2O3 = 5 MnO2 + 4 SO4
KOH + C2H5OH = K[C2H5O] + H2O =>
KOH + C2H5OH = K[C2H5O] + H2O
C2H2 + O2 = C2O + (H2)2 =>
2 C2H2 + O2 = 2 C2O + (H2)2
KC2H3O2(aq) + CoSO4(aq) = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2(aq) + CoSO4(aq) = K2SO4 + Co(C2H3O2)2
C6H5COOH + NaHCO3 = NaC6H5COOO + H2O + CO2 =>
14 C6H5COOH + 15 NaHCO3 = 15 NaC6H5COOO + 12 H2O + 8 CO2
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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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