| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaC2H3O2 + Li2SO4 = 2 LiC2H3O2 + Na2SO4
ZnSO4 + Sr = SrSO4 + Zn =>
ZnSO4 + Sr = SrSO4 + Zn
Mn + C6H5O7 = Mn2(C6H5O7) =>
2 Mn + C6H5O7 = Mn2(C6H5O7)
Fe13 + MgO = Fe2O3 + Mg =>
2 Fe13 + 39 MgO = 13 Fe2O3 + 39 Mg
AsO4H3 + CH2O = As(OH)3 + H2O + CO2 =>
2 AsO4H3 + CH2O = 2 As(OH)3 + H2O + CO2
NaCH3COO + CuI2 = NaI + Cu(CH3COO)2 =>
2 NaCH3COO + CuI2 = 2 NaI + Cu(CH3COO)2
SC2 + O2 = CO2 + SO2 =>
SC2 + 3 O2 = 2 CO2 + SO2
Mg(s) + H2S(g) = MgS(g) + H2(g) =>
Mg(s) + H2S(g) = MgS(g) + H2(g)
Fe2O3 + C12H22O11 = Fe + CO2 + H2O =>
8 Fe2O3 + C12H22O11 = 16 Fe + 12 CO2 + 11 H2O
Sn3(PO4)4 + NaH2CO3 = Sn(H2CO3)4 + Na3PO4 =>
Sn3(PO4)4 + 12 NaH2CO3 = 3 Sn(H2CO3)4 + 4 Na3PO4
NO3{-} + Fe{2+} + H3O{+} = Fe{3+} + NO + H2O =>
NO3{-} + 3 Fe{2+} + 4 H3O{+} = 3 Fe{3+} + NO + 6 H2O
Zr(s) + N2(g) = Zr3N4(s) =>
3 Zr(s) + 2 N2(g) = Zr3N4(s)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
[Co(NH3)6]Cl3 + H2O = CoCl2*H2O + NH4Cl + NH3 + O2 =>
4[Co(NH3)6]Cl3 + 6 H2O = 4 CoCl2*H2O + 4 NH4Cl + 20 NH3 + O2
C6H12O6 + H2O = CH4 + O2 =>
C6H12O6 + 6 H2O = 6 CH4 + 6 O2
Fe2O3 + Sb2O3 + Sb + SnO2 = Fe25Sb4Sn1O40 =>
75.000000000001Fe2O3 + Sb2O3 + 22 Sb + 6 SnO2 = 6 Fe25Sb4Sn1O40
K3PO4 + PbO2 = Pb3(PO4)4 + K2O =>
4 K3PO4 + 3 PbO2 = Pb3(PO4)4 + 6 K2O
AgI + ZnCO3 = Ag2CO3 + ZnI2 =>
2 AgI + ZnCO3 = Ag2CO3 + ZnI2
HgS + HNO3 + HCl = HgCl2 + NO + S + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 HgCl2 + 2 NO + 3 S + 4 H2O
HCl + Fe(HCO3)2 = FeCl2 + CO2 + H2O =>
2 HCl + Fe(HCO3)2 = FeCl2 + 2 CO2 + 2 H2O
Cr2O3 + KOH + H2O = KCr(OH)4 =>
Cr2O3 + 2 KOH + 3 H2O = 2 KCr(OH)4
HNO3 + H2 = NH2OH + H2O =>
HNO3 + 3 H2 = NH2OH + 2 H2O
Cr(NO3)3 + (NH4)2S2O8 + H2O = H2CrO4 + HNO3 + (NH4)2SO4 =>
6 Cr(NO3)3 + (NH4)2S2O8 + 18 H2O = 6 H2CrO4 + 16 HNO3 + 2(NH4)2SO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
PCl5 + H2O = H2OHCl + H3PO4 =>
PCl5 + 9 H2O = 5 H2OHCl + H3PO4
Pt + HNO3 + NCl = H2[PtCl6] + NO + H2O =>
3 Pt + 10 HNO3 + 18 NCl = 3 H2[PtCl6] + 28 NO + 2 H2O
K3PO4 + CrI3 = K3I3 + PO4Cr =>
K3PO4 + CrI3 = K3I3 + PO4Cr
FeCl3Cu = FeCl2CuCl =>
FeCl3Cu = FeCl2CuCl
Ti2(SO4)3 + H2O2 + H2O = TiO2 + H2SO4 =>
Ti2(SO4)3 + H2O2 + 2 H2O = 2 TiO2 + 3 H2SO4
C4H9OH + KMnO4 + H2SO4 = C4H7OH + MnSO4 + K2SO4 + H2O =>
5 C4H9OH + 2 KMnO4 + 3 H2SO4 = 5 C4H7OH + 2 MnSO4 + K2SO4 + 8 H2O
NH4NO3(s) = N2O(g) + H2O(g) =>
NH4NO3(s) = N2O(g) + 2 H2O(g)
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
[Co(NH3)6](OH)2 + O2 + H2O = [Co(NH3)6](OH)3 =>
4[Co(NH3)6](OH)2 + O2 + 2 H2O = 4[Co(NH3)6](OH)3
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
C3H6Cl3 + O2 = CO2 + H2O + HCl =>
4 C3H6Cl3 + 15 O2 = 12 CO2 + 6 H2O + 12 HCl
NaOH + HNO3 = NaH + OHNO3 =>
NaOH + HNO3 = NaH + OHNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H{+} + CHOC + MnO4{2-} = CO + MnO2 + H2O =>
6 H{+} + 2 CHOC + 3 MnO4{2-} = 4 CO + 3 MnO2 + 4 H2O
H{+}(g) + ClO3{-}(aq) + H2O(aq) + As(s) = H3AsO3(aq) + HClO(aq) =>
3 H{+}(g) + 3 ClO3{-}(aq) + 6 H2O(aq) + 4 As(s) = 4 H3AsO3(aq) + 3 HClO(aq)
H3NBH3 + H2O = NH4 + BO2 + H2 =>
H3NBH3 + 2 H2O = NH4 + BO2 + 3 H2
Al + H3Po3 = AlPo4 + H2 =>
3 Al + 4 H3Po3 = 3 AlPo4 + 6 H2
Zn(aq) + Co(NO3)2(aq) = Zn(NO3)2 + Co =>
Zn(aq) + Co(NO3)2(aq) = Zn(NO3)2 + Co
B(OH)3 + CH3COOH = B(CH3COO)3 + H2O =>
B(OH)3 + 3 CH3COOH = B(CH3COO)3 + 3 H2O
NaOH + KMnO4 = MnO2 + O2 + KOH + Na2O =>
4 NaOH + 4 KMnO4 = 4 MnO2 + 3 O2 + 4 KOH + 2 Na2O
I(aq) + AgNO3(aq) = Ag(aq) + INO3(aq) =>
I(aq) + AgNO3(aq) = Ag(aq) + INO3(aq)
KAu(C4H4O6)2 + O2 = Au + CO2 + H2O + K2CO3 =>
4 KAu(C4H4O6)2 + 17 O2 = 4 Au + 30 CO2 + 16 H2O + 2 K2CO3
MgCl + Zn = Mg + ZnCl2 =>
2 MgCl + Zn = 2 Mg + ZnCl2
PbO2 + C = Pb + CO2(heat) =>
PbO2 + C = Pb + CO2(heat)
C6H8O7 + Na2CO3*10H2O = C6H5Na3O7 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3*10H2O = 2 C6H5Na3O7 + 3 CO2 + 33 H2O
SO2 + NaOH = Na2O + S(OH)4 =>
SO2 + 4 NaOH = 2 Na2O + S(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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