| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + NH4{+} = NH4OH + Na{+}
Ni + LnSO4 = Ln + NiSO4 =>
Ni + LnSO4 = Ln + NiSO4
CH3COOH(aq) + Na(aq) = CH3COONa(aq) + H2(l) =>
2 CH3COOH(aq) + 2 Na(aq) = 2 CH3COONa(aq) + H2(l)
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Ca + CrO4 = CaCrO4 =>
Ca + CrO4 = CaCrO4
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Ca + ON4 = CaO + Ca3N4 =>
4 Ca + ON4 = CaO + Ca3N4
water + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
sulfur + carbonmonoxide = SO2 + C =>
S + 2 CO = SO2 + 2 C
Zn + PtNO3 = ZnNO3 + Pt =>
Zn + PtNO3 = ZnNO3 + Pt
KHSO4 + KOH = H2O + K2SO4 =>
KHSO4 + KOH = H2O + K2SO4
NH3 + H2O + ZnF3 = Zn2O3 + NH4F =>
6 NH3 + 3 H2O + 2 ZnF3 = Zn2O3 + 6 NH4F
H2O2 + SO3 = H2O + SO4 =>
H2O2 + SO3 = H2O + SO4
HCl + C13H23CIN4O3S = C13H21CIN4O1S + Cl + H2O =>
2 HCl + C13H23CIN4O3S = C13H21CIN4O1S + 2 Cl + 2 H2O
CuO + KOH = Cu(OH)2 + K2O =>
CuO + 2 KOH = Cu(OH)2 + K2O
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Mg(s) + HNO2(aq) = MgNO2(aq) + H2(g) =>
2 Mg(s) + 2 HNO2(aq) = 2 MgNO2(aq) + H2(g)
H2SO4 + C6H12O2 = CO2 + SO2 + H2O =>
16 H2SO4 + C6H12O2 = 6 CO2 + 16 SO2 + 22 H2O
Be + NaOH + H2O = Na[Be(OH)4] + H2 =>
2 Be + 2 NaOH + 6 H2O = 2 Na[Be(OH)4] + 3 H2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
HClO3 + H2O2 = HClO4 + H2O =>
HClO3 + H2O2 = HClO4 + H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Sn + HNO3 = NO2 + SnO2 + H2O =>
Sn + 4 HNO3 = 4 NO2 + SnO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P4 + HNO3 + H2O = H3PO4 + N2O3 =>
P4 + 10 HNO3 + H2O = 4 H3PO4 + 5 N2O3
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
HBrO4(aq) + Fe(OH)2 = Fe(BrO4)2 + H2O(l) =>
2 HBrO4(aq) + Fe(OH)2 = Fe(BrO4)2 + 2 H2O(l)
AsCl3 + NH3 + H2O2 = H2O + As(NO3)3 + HCl =>
AsCl3 + 3 NH3 + 12 H2O2 = 15 H2O + As(NO3)3 + 3 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCO3 + CH3CO2H = Ca(CH3CO2) + H2O + CO2 =>
8 CaCO3 + 9 CH3CO2H = 8 Ca(CH3CO2) + 6 H2O + 10 CO2
HsO4 + NaOH = Na2[HsO4(OH)2] =>
HsO4 + 2 NaOH = Na2[HsO4(OH)2]
NiCl2 + NaOH = NiO + NaCl + HCl =>
NiCl2 + NaOH = NiO + NaCl + HCl
MgO + P2O5 = MgO5 + P2O =>
MgO + P2O5 = MgO5 + P2O
Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
MnO + SnO2 + HNO3 = HMnO4 + Sn(NO3)2 + H2O =>
2 MnO + 5 SnO2 + 10 HNO3 = 2 HMnO4 + 5 Sn(NO3)2 + 4 H2O
Na2CrO4 + Al2(SO4)3 = Na2(SO4) + Al2(CrO4)3 =>
3 Na2CrO4 + Al2(SO4)3 = 3 Na2(SO4) + Al2(CrO4)3
LiOH + FeO = Fe(OH)2 + Li2O =>
2 LiOH + FeO = Fe(OH)2 + Li2O
Al + HNO3 + NaOH = NaAlO2 + NH3 + H2O =>
8 Al + 3 HNO3 + 8 NaOH = 8 NaAlO2 + 3 NH3 + H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Mg + HClO3 = Mg(ClO3)2 + Cl2 + H2O =>
5 Mg + 12 HClO3 = 5 Mg(ClO3)2 + Cl2 + 6 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
C7H5NO4 + NaOH = C7H4NO4Na + H2O =>
C7H5NO4 + NaOH = C7H4NO4Na + H2O
MoS2 + Cl = MoCl5 + S2Cl2 =>
MoS2 + 7 Cl = MoCl5 + S2Cl2
Bi + CN = Bi(CN)5 =>
Bi + 5 CN = Bi(CN)5
Na3CrO3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na3CrO3 + 3 Cl2 + 4 NaOH = 2 Na2CrO4 + 6 NaCl + 2 H2O
F2 + CH4 = CF4 + HF =>
4 F2 + CH4 = CF4 + 4 HF
Fe3(SO4)2 + MnO2 + H2SO4 = FeSO4 + MnSO4 + H2O =>
Fe3(SO4)2 + MnO2 + 2 H2SO4 = 3 FeSO4 + MnSO4 + 2 H2O
CH3COCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CO2 =>
5 CH3COCH3 + 16 KMnO4 + 24 H2SO4 = 39 H2O + 8 K2SO4 + 16 MnSO4 + 15 CO2
AgNO3(aq) + NaCl(aq) = Ag2Cl + Na(NO3)2 =>
2 AgNO3(aq) + NaCl(aq) = Ag2Cl + Na(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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