| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 KI + 2 ICl3 + 3 H2SO4 = 4 KI3 + 6 HCl + 3 K2SO4
(Ca(IO3)2) = CaO + I + O =>
(Ca(IO3)2) = CaO + 2 I + 5 O
Al + Co(ClO4)2 = Co + Al(ClO4)3 =>
2 Al + 3 Co(ClO4)2 = 3 Co + 2 Al(ClO4)3
V + S = VS2 =>
V + 2 S = VS2
NaHCO4 + H2O = Na + OH + HCO3 =>
NaHCO4 + H2O = Na + 2 OH + HCO3
Ca + CuCN = Ca(CN)2 + Cu =>
Ca + 2 CuCN = Ca(CN)2 + 2 Cu
Be + S = BeS =>
Be + S = BeS
Al4C3 + H2 = CH4 + Al =>
Al4C3 + 6 H2 = 3 CH4 + 4 Al
(NH4)2SO4 + HgNO3 = NH4NO3 + Hg2SO4 =>
(NH4)2SO4 + 2 HgNO3 = 2 NH4NO3 + Hg2SO4
C2H10O + O2 = CO2 + H2O =>
C2H10O + 4 O2 = 2 CO2 + 5 H2O
MnSO4 + Cl2 + KOH = KMnO4 + MnCl2 + K2SO4 + H2O =>
7 MnSO4 + 5 Cl2 + 16 KOH = 2 KMnO4 + 5 MnCl2 + 7 K2SO4 + 8 H2O
P2S2 = P4 + S8 =>
4 P2S2 = 2 P4 + S8
K3P = K + P4 =>
4 K3P = 12 K + P4
Ag2C2O4 + HNO3 = HC2O4 + Ag2NO3 =>
Ag2C2O4 + HNO3 = HC2O4 + Ag2NO3
N2O5 = N5 + O2 =>
10 N2O5 = 4 N5 + 25 O2
KClAgNO3 = AgClK(NO3) =>
KClAgNO3 = AgClK(NO3)
Cr(s) + Cu{2+}(aq) = Cu(s) + Cr{3+}(aq) =>
2 Cr(s) + 3 Cu{2+}(aq) = 3 Cu(s) + 2 Cr{3+}(aq)
I2 + Fe(OH)3 = Fe(IO)3 + FeI3 + H2O =>
3 I2 + 2 Fe(OH)3 = Fe(IO)3 + FeI3 + 3 H2O
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
CO + Cl2 + H2O = HCl + CO2 =>
CO + Cl2 + H2O = 2 HCl + CO2
KI + O2 = KIO3 =>
2 KI + 3 O2 = 2 KIO3
NH4OH + CaCl2 + CO2 = CaCO3 + NH4Cl + H2O =>
2 NH4OH + CaCl2 + CO2 = CaCO3 + 2 NH4Cl + H2O
Sn + MgCl2 = SnCl2 + Mg =>
Sn + MgCl2 = SnCl2 + Mg
Iron(III)Chloride + CesiumPhosphate = CesiumChloride + Iron(III)Phosphate =>
Iron(III)Chloride + CesiumPhosphate = CesiumChloride + Iron(III)Phosphate
I{-} + H2O = HI + OH{-} =>
I{-} + H2O = HI + OH{-}
Sn + MgCl2 = SnCl2 + Mg =>
Sn + MgCl2 = SnCl2 + Mg
FePO4 + Li2CO3 = LiFePO4 + CO3 =>
2 FePO4 + Li2CO3 = 2 LiFePO4 + CO3
Li3PO4 + Al(NO3)3 = AlPO4 + Li(NO3) =>
Li3PO4 + Al(NO3)3 = AlPO4 + 3 Li(NO3)
K + N2 = K6N2 =>
6 K + N2 = K6N2
KMnO4 + C10H14 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
54 KMnO4 + 5 C10H14 + 81 H2SO4 = 54 MnSO4 + 50 CO2 + 116 H2O + 27 K2SO4
BiOHCl2 + H2O = Bi(OH)3 + HCl =>
BiOHCl2 + 2 H2O = Bi(OH)3 + 2 HCl
AgNO3 + MgCl2 = AgCl2 + MgNO3 =>
AgNO3 + MgCl2 = AgCl2 + MgNO3
(NH4)2CuCl4 + NaOH = Cu(OH)2 + NaCl + NH4Cl =>
(NH4)2CuCl4 + 2 NaOH = Cu(OH)2 + 2 NaCl + 2 NH4Cl
H2(aq) + CO3(aq) = HOH(g) + CO2(g) =>
H2(aq) + CO3(aq) = HOH(g) + CO2(g)
CH2CH2 + NaOH = CH2CH2NaOH =>
CH2CH2 + NaOH = CH2CH2NaOH
KNO3 + NaBr = KBr + NaNO3 =>
KNO3 + NaBr = KBr + NaNO3
NaH + HOH = NaOH + H3 =>
3 NaH + 3 HOH = 3 NaOH + 2 H3
K2C2O2 + Ba(OH)2 = KOH + BaC2O2 =>
K2C2O2 + Ba(OH)2 = 2 KOH + BaC2O2
Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2 =>
Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2
Hg(H2O)2 + HCl = HgCl2 + H3O =>
Hg(H2O)2 + 2 HCl = HgCl2 + 2 H3O
AlCl3 + HNO3 = Al(NO3)3 + HCl =>
AlCl3 + 3 HNO3 = Al(NO3)3 + 3 HCl
Hg(H2O)2 + HCl = HgCl2 + H3O =>
Hg(H2O)2 + 2 HCl = HgCl2 + 2 H3O
CH3CH2OH + Br2 = CH2BrCH2Br + H2O =>
CH3CH2OH + Br2 = CH2BrCH2Br + H2O
NO2 + O3 = NO3 + O2 =>
NO2 + O3 = NO3 + O2
Cs + CsNO3 = Cs2O + N =>
5 Cs + CsNO3 = 3 Cs2O + N
Cr(OH)3 + NaOH + KClO3 = Na2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 4 NaOH + KClO3 = 2 Na2CrO4 + KCl + 5 H2O
Al(OH)3 + H3O = H3Al + H2O =>
Al(OH)3 + 6 H3O = H3Al + 9 H2O
C8H9NO + HCl = C8H8NCl + H2O =>
C8H9NO + HCl = C8H8NCl + H2O
C2H4(g) + H2O(g) = C2H6(g) + O2(g) =>
2 C2H4(g) + 2 H2O(g) = 2 C2H6(g) + O2(g)
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/24
Équations équilibrées sur06/17/23
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