| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + 2 HCl = MgCl2 + H3O + OH
C3H8 + HBr = C3H8Br2 + H2 =>
C3H8 + 2 HBr = C3H8Br2 + H2
KIO3 + KI + HCl = KCl + I + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 6 I + 3 H2O
Mn(OH)2 + HNO3 = Mn + NO3 + H2O =>
Mn(OH)2 + 2 HNO3 = Mn + 2 NO3 + 2 H2O
NaNO3 + FeO + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
2 NaNO3 + 6 FeO + 10 H2SO4 = 3 Fe2(SO4)3 + 2 NO + Na2SO4 + 10 H2O
Cu + [Fe(CN)6]4 = Cu[Fe(CN)6] =>
4 Cu + [Fe(CN)6]4 = 4 Cu[Fe(CN)6]
Ga4 + C3 = GaC =>
3 Ga4 + 4 C3 = 12 GaC
BaO2 + C = BaO + CO2 =>
2 BaO2 + C = 2 BaO + CO2
Cr + KOH + H2O = K2[Cr(OH)6] + H2 =>
Cr + 2 KOH + 4 H2O = K2[Cr(OH)6] + 2 H2
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
H2O + FeCl3 = Fe(OH)3 + HCl =>
3 H2O + FeCl3 = Fe(OH)3 + 3 HCl
[Cu(NH3)2]Cl + O2 + H2O = Cu(OH)2 + NH3 + NH4Cl =>
4[Cu(NH3)2]Cl + O2 + 6 H2O = 4 Cu(OH)2 + 4 NH3 + 4 NH4Cl
Ca(H2PO4)2 + NaHCO3 = CO2 + H2O + CaHPO4 + Na2HPO4 =>
Ca(H2PO4)2 + 2 NaHCO3 = 2 CO2 + 2 H2O + CaHPO4 + Na2HPO4
CuNO3 + Mg = CuMg + NO3 =>
CuNO3 + Mg = CuMg + NO3
Cu(C2H3O2)2 + K2CO3 = CuCO3 + KC2H3O2 =>
Cu(C2H3O2)2 + K2CO3 = CuCO3 + 2 KC2H3O2
Li2S + Mg = MgS + Li =>
Li2S + Mg = MgS + 2 Li
Mn3O4 + Al = Al3O3 + Mn =>
3 Mn3O4 + 12 Al = 4 Al3O3 + 9 Mn
Cu(C2H3O2)2 + K2CO3 = CuCO3 + KC2H3O2 =>
Cu(C2H3O2)2 + K2CO3 = CuCO3 + 2 KC2H3O2
SnCl4 + NH3 = SnCl3HCl + N2 =>
6 SnCl4 + 2 NH3 = 6 SnCl3HCl + N2
Sr(NO3) + NaOH = SrOH + NaNO3 =>
Sr(NO3) + NaOH = SrOH + NaNO3
Li + He = LiHe =>
Li + He = LiHe
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Pb{+2} + S{-2} = PbS =>
Pb{+2} + S{-2} = PbS
Bi2S3 + FeCl3 = BiCl3 + FeCl2 + S2 =>
2 Bi2S3 + 12 FeCl3 = 4 BiCl3 + 12 FeCl2 + 3 S2
((C2H5)2O) + O2 = CO2 + H2O =>
((C2H5)2O) + 6 O2 = 4 CO2 + 5 H2O
Al3 + SO4 = Al3(SO4)3 =>
Al3 + 3 SO4 = Al3(SO4)3
C3H6 + HOH = C3H8O =>
C3H6 + HOH = C3H8O
Ca{2+} + H2SO4 + e = CaSO4 + H2 =>
Ca{2+} + H2SO4 + 2e = CaSO4 + H2
SnO2 + NO2 + H2O = HNO3 + Sn =>
SnO2 + 4 NO2 + 2 H2O = 4 HNO3 + Sn
Ca(NO3)2 + MoO3 + NH2CONH2 = CaMoO4 + H2O + CO2 + N2 =>
3 Ca(NO3)2 + 3 MoO3 + 5 NH2CONH2 = 3 CaMoO4 + 10 H2O + 5 CO2 + 8 N2
Na2S + TlNO3 = Tl2S + NaNO3 =>
Na2S + 2 TlNO3 = Tl2S + 2 NaNO3
Mn + CO2 = MnO + C =>
2 Mn + CO2 = 2 MnO + C
HSO + Cr(OH) = Cr(SO) + H2O =>
HSO + Cr(OH) = Cr(SO) + H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Sb2O3 + Na2S = Sb2S3 + Na2O =>
Sb2O3 + 3 Na2S = Sb2S3 + 3 Na2O
NaOCl + NaSO3 = NaOSO3 + NaCl =>
NaOCl + NaSO3 = NaOSO3 + NaCl
K2(CrO4) + H2(SO4) = K2(SO4) + H2(CrO4) =>
K2(CrO4) + H2(SO4) = K2(SO4) + H2(CrO4)
MnSO4 + LiOH = MnOH + LiSO4 =>
MnSO4 + LiOH = MnOH + LiSO4
CH3CO2H + Mg(OH)2 = CH3CO2HMg(OH)2 =>
CH3CO2H + Mg(OH)2 = CH3CO2HMg(OH)2
C2H6(g) + Cl2(g) = C2H3Cl(g) + HCl(g) =>
C2H6(g) + 2 Cl2(g) = C2H3Cl(g) + 3 HCl(g)
Bi2S3 + KMnO4 + HCl = HBiO3 + SO2 + MnCl2 + KCl + H2O =>
5 Bi2S3 + 22 KMnO4 + 66 HCl = 10 HBiO3 + 15 SO2 + 22 MnCl2 + 22 KCl + 28 H2O
Fe3 + No3 = Fe(No3)3 =>
Fe3 + 9 No3 = 3 Fe(No3)3
C2H6 + I2 = C2H5I + HI =>
C2H6 + I2 = C2H5I + HI
SiO2 + Ni = Si + NiO =>
SiO2 + 2 Ni = Si + 2 NiO
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
AlCl3 + SCl2 = Al2S3 + Cl =>
2 AlCl3 + 3 SCl2 = Al2S3 + 12 Cl
NH4Cl(s) + Ca(OH)2(aq) = NH3(g) + CaCl2(aq) + H2O(g) =>
2 NH4Cl(s) + Ca(OH)2(aq) = 2 NH3(g) + CaCl2(aq) + 2 H2O(g)
(H3O)Cl + Na2CO3 = CO2 + H2O + NaCl =>
2(H3O)Cl + Na2CO3 = CO2 + 3 H2O + 2 NaCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Heptane + Oxygen = Carbondioxide + Water =>
C7H16 + 11 O2 = 7 CO2 + 8 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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