| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + H2O2 = HClO + H2O
PbO2 + MnO + H{+} = MnO4{-} + Pb{2+} + H2O =>
5 PbO2 + 2 MnO + 8 H{+} = 2 MnO4{-} + 5 Pb{2+} + 4 H2O
CuSO4 + H2O + Na = Cu(OH)2 + Na2SO4 + H2 =>
CuSO4 + 2 H2O + 2 Na = Cu(OH)2 + Na2SO4 + H2
AgNO3 + CuI2 = AgCu + NO3I2 =>
AgNO3 + CuI2 = AgCu + NO3I2
NaClO2 + Cl2 = NaCl + ClO2 =>
2 NaClO2 + Cl2 = 2 NaCl + 2 ClO2
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Co(NH3)2 + NH4(SCN) = (Co(NH4SCN)) + (NH3) =>
Co(NH3)2 + NH4(SCN) = (Co(NH4SCN)) + 2(NH3)
Fe{3+} + H2O = [FeOH]{2+} + H{+} =>
Fe{3+} + H2O = [FeOH]{2+} + H{+}
zinc + CuO = ZnO + copper =>
Zn + CuO = ZnO + Cu
Pb + KOH + H2O = K2[Pb(OH)4] + H2 =>
Pb + 2 KOH + 2 H2O = K2[Pb(OH)4] + H2
K(OH) + NH4Cl = NK(OH)Cl + H =>
K(OH) + NH4Cl = NK(OH)Cl + 4 H
Tl(OH)3 + NH4NO3 = NH3 + H2O + Tl(NO3)3 =>
Tl(OH)3 + 3 NH4NO3 = 3 NH3 + 3 H2O + Tl(NO3)3
HMnO4 + H2S = Mn + S8 + H2O =>
16 HMnO4 + 56 H2S = 16 Mn + 7 S8 + 64 H2O
H2CO2 + Al = Al2(CO2)3 + H2 =>
3 H2CO2 + 2 Al = Al2(CO2)3 + 3 H2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Fe(NO3)2(aq) + Zn(s) = Fe2(s) + Zn(NO3)2(aq) =>
2 Fe(NO3)2(aq) + 2 Zn(s) = Fe2(s) + 2 Zn(NO3)2(aq)
Tl + HCl = TlCl3 + H2 =>
2 Tl + 6 HCl = 2 TlCl3 + 3 H2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
HClO + SO2 + H2O = HCl + H2SO4 =>
HClO + SO2 + H2O = HCl + H2SO4
C2H5OH + KMnO4 = CH3CO2 + MnO2 + KOH + H2O =>
3 C2H5OH + 5 KMnO4 = 3 CH3CO2 + 5 MnO2 + 5 KOH + 2 H2O
C + SiO2 + Cl2 = SiCl4 + CO =>
2 C + SiO2 + 2 Cl2 = SiCl4 + 2 CO
CaCO3 + HCl = CO2(gas) + H2O + CaCl2(aq) =>
CaCO3 + 2 HCl = CO2(gas) + H2O + CaCl2(aq)
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe(SO4)34 + MnSO4 + HNO3 + CO2 + H2O =>
5 K4Fe(CN)6 + 126 KMnO4 + 442 H2SO4 = 146 KHSO4 + 5 Fe(SO4)34 + 126 MnSO4 + 30 HNO3 + 30 CO2 + 354 H2O
NaBr + NH4Cl = NaCl + NH4Br =>
NaBr + NH4Cl = NaCl + NH4Br
NiCl2*6H2O + C6H14N2 = Ni(C6H14N2) + H2O + Cl =>
NiCl2*6H2O + C6H14N2 = Ni(C6H14N2) + 6 H2O + 2 Cl
NaI + KI = NaK + I2 =>
NaI + KI = NaK + I2
NH4OH + MgF2 = NH4F + Mg(OH)2 =>
2 NH4OH + MgF2 = 2 NH4F + Mg(OH)2
HCl + HClO4 + AgNO3 = AgCl + ClNO3 + H2O =>
7 HCl + HClO4 + 4 AgNO3 = 4 AgCl + 4 ClNO3 + 4 H2O
Mg(NO3)2 + NaHCO3 = Na(NO3) + MgCO3 + H2O + CO2 =>
Mg(NO3)2 + 2 NaHCO3 = 2 Na(NO3) + MgCO3 + H2O + CO2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Ni(NO3)2*6H2O + Mg(NO3)2*6H2O + C6H8O7*H2O = MgNiO2 + CO2 + NO2 + H2O =>
9 Ni(NO3)2*6H2O + 9 Mg(NO3)2*6H2O + 2 C6H8O7*H2O = 9 MgNiO2 + 12 CO2 + 36 NO2 + 118 H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Zn(NO3)2 + In2O3 + NH4OH = In7Zn93O100 + H2O + N2 =>
558 Zn(NO3)2 + 21 In2O3 + 1874 NH4OH = 6 In7Zn93O100 + 4685 H2O + 1495 N2
CuCl2 + AlPO4 = Cu3(PO4)2 + AlCl3 =>
3 CuCl2 + 2 AlPO4 = Cu3(PO4)2 + 2 AlCl3
(C2H5)2NH2NO2 + HCl = (C2H5)2NH2Cl + HNO2 =>
(C2H5)2NH2NO2 + HCl = (C2H5)2NH2Cl + HNO2
AlCl3 + BaCO3 + H2O = Al(OH)3 + BaCl2 + CO2 =>
2 AlCl3 + 3 BaCO3 + 3 H2O = 2 Al(OH)3 + 3 BaCl2 + 3 CO2
Cd(OH)2 + HBr = H2O + CdBr2 =>
Cd(OH)2 + 2 HBr = 2 H2O + CdBr2
[Cu(H2O)6]{2+} + KI = CuI + I2 + H2O + K{+} =>
2[Cu(H2O)6]{2+} + 4 KI = 2 CuI + I2 + 12 H2O + 4 K{+}
H2O + Na = H2 + NaO2 =>
2 H2O + Na = 2 H2 + NaO2
Fe(NO3)3 + NH4OH = Fe(OH)3(s) + NH4NO3(s) =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3(s) + 3 NH4NO3(s)
Ca(OH)2 + Be(OH)2 + (NH4)H2(AsO4) = BeCa(AsO4)(OH) + (NH4)(OH) + H2O =>
Ca(OH)2 + Be(OH)2 + (NH4)H2(AsO4) = BeCa(AsO4)(OH) + (NH4)(OH) + 2 H2O
CuI2 + H2O = HI + Cu(OH)2 =>
CuI2 + 2 H2O = 2 HI + Cu(OH)2
KMnO4 + C6H12O7 = CO2 + MnO + KCO3 + H2O =>
11 KMnO4 + 2 C6H12O7 = CO2 + 11 MnO + 11 KCO3 + 12 H2O
Ba3(PO4)2 + HNO3 = BaHPO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 2 HNO3 = 2 BaHPO4 + Ba(NO3)2
Co + H2SO4 = Co(SO4)3 + H2O + SO2 =>
Co + 6 H2SO4 = Co(SO4)3 + 6 H2O + 3 SO2
NH3(s) + N2O(g) = N2(s) + H2O(g) =>
2 NH3(s) + 3 N2O(g) = 4 N2(s) + 3 H2O(g)
KNO2 + H2SO4 = NO2 + NO + H2O + K2SO4 =>
2 KNO2 + H2SO4 = NO2 + NO + H2O + K2SO4
CuCl2 + AlBr3 = CuBr2 + AlCl3 =>
3 CuCl2 + 2 AlBr3 = 3 CuBr2 + 2 AlCl3
CaO + NH4Cl = NH3 + H2O + CaCl2 =>
CaO + 2 NH4Cl = 2 NH3 + H2O + CaCl2
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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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