| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2*4H2O(s) = Ca(NO3)2(s) + 4 H2O(g)
Cu(NO3)2 = CuO + NO2 + O1 =>
Cu(NO3)2 = CuO + 2 NO2 + O1
Cl + KOH = KCl + KClO3 + H2O =>
6 Cl + 6 KOH = 5 KCl + KClO3 + 3 H2O
Ca + (HCO3) + NaOH = CaCO3 + Na2CO3 + H2O =>
Ca + 2(HCO3) + 2 NaOH = CaCO3 + Na2CO3 + 2 H2O
Al2(OH)3 + Cl2 = AlCl3 + OH =>
Al2(OH)3 + 3 Cl2 = 2 AlCl3 + 3 OH
HClO4 + CaOH2 = CaClO4 + HOH2 =>
HClO4 + CaOH2 = CaClO4 + HOH2
Hg + CuBr2 = HgBr2 + Cu =>
Hg + CuBr2 = HgBr2 + Cu
Br + HNO3 = HBrO3 + NO2 + H2O =>
Br + 5 HNO3 = HBrO3 + 5 NO2 + 2 H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C6H6O + Cl2 = C6H4Cl2O + HCl =>
C6H6O + 2 Cl2 = C6H4Cl2O + 2 HCl
HBr + Pb(NO3)2 = BrNO3 + H2Pb =>
2 HBr + Pb(NO3)2 = 2 BrNO3 + H2Pb
Na2S + Fe2SO = Fe2S + Na2SO4 =>
Na2S + 4 Fe2SO = 4 Fe2S + Na2SO4
KMnO4 + I2 + H2O = MnO2 + KIO3 + KOH =>
10 KMnO4 + 3 I2 + 2 H2O = 10 MnO2 + 6 KIO3 + 4 KOH
Na4P2O7 + HCl = NaH3P2O7 + NaCl =>
Na4P2O7 + 3 HCl = NaH3P2O7 + 3 NaCl
Ba + CaO = Ca + BaO =>
Ba + CaO = Ca + BaO
Cl2 + Ni = Cl{-} + Ni{2+} =>
Cl2 + Ni = 2 Cl{-} + Ni{2+}
Cu + Fe2(SO4)3 = Cu(SO4) + Fe =>
3 Cu + Fe2(SO4)3 = 3 Cu(SO4) + 2 Fe
KBr + Hg(NO3)2 = K(NO3) + HgBr2 =>
2 KBr + Hg(NO3)2 = 2 K(NO3) + HgBr2
Pb(NO3)2 + MgSO4 = PbSO4(s) + Mg(NO3)2 =>
Pb(NO3)2 + MgSO4 = PbSO4(s) + Mg(NO3)2
Mg(OH)2 + CuCl2 = MgCl2 + Cu(OH)2 =>
Mg(OH)2 + CuCl2 = MgCl2 + Cu(OH)2
Sr(OH)2 + H2S = H2(OH)2 + SrS =>
Sr(OH)2 + H2S = H2(OH)2 + SrS
NaCl{-} + AgNO3 = AgCl{-} + NaNO3 =>
NaCl{-} + AgNO3 = AgCl{-} + NaNO3
ZnCl2 + Mg(SO4)2 = Cl2Mg + Zn(SO4)2 =>
ZnCl2 + Mg(SO4)2 = Cl2Mg + Zn(SO4)2
C6H5CH3 + Br2 = C6H4Br3CH + HBr =>
C6H5CH3 + 3 Br2 = C6H4Br3CH + 3 HBr
Ba + Ca{2+} = BaCa{2+} =>
Ba + Ca{2+} = BaCa{2+}
C8H16OH2 + O2 = H2O + CO2 =>
C8H16OH2 + 12 O2 = 9 H2O + 8 CO2
H2SO4 + Zn = Zn(SO4)3 + SO2 + H2O =>
6 H2SO4 + Zn = Zn(SO4)3 + 3 SO2 + 6 H2O
Zn(OH)2 + NH3 + H2O = Zn(NH4(OH)3) =>
Zn(OH)2 + NH3 + H2O = Zn(NH4(OH)3)
A = A24343243428126855555555238652376 =>
9223372036854775807 A = A24343243428126855555555238652376
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Fe3 + O = Fe2O =>
2 Fe3 + 3 O = 3 Fe2O
NiCl2 + Na2C2O4 = NiC2O4 + NaCl =>
NiCl2 + Na2C2O4 = NiC2O4 + 2 NaCl
C4H10S + NaOCl = C8H18S2NaCl + H2O =>
2 C4H10S + NaOCl = C8H18S2NaCl + H2O
(HCOOH)2 + MnO4{-} + H{+} = CO2 + Mn{+2} + H2O =>
5(HCOOH)2 + 4 MnO4{-} + 12 H{+} = 10 CO2 + 4 Mn{+2} + 16 H2O
H2CrO4 + C4H10O = C4H8O + HCrO3 + H2O =>
2 H2CrO4 + C4H10O = C4H8O + 2 HCrO3 + 2 H2O
Fe(NO3)2 + HNO3 = Fe(NO3)3 + H2O + N2H4 =>
14 Fe(NO3)2 + 16 HNO3 = 14 Fe(NO3)3 + 6 H2O + N2H4
KIO3 + KI + C17H35COOH = I2 + C17H35COOK + H2O =>
KIO3 + 5 KI + 6 C17H35COOH = 3 I2 + 6 C17H35COOK + 3 H2O
MgSO4 + Cl2 = MgCl2 + SO2 + O2 =>
MgSO4 + Cl2 = MgCl2 + SO2 + O2
BrO3{-} + HAs02 + H2O = H3AsO4 + Br{-} =>
11 BrO3{-} + 6 HAs02 + 15 H2O = 12 H3AsO4 + 11 Br{-}
AsO4 + Fe = Fe3(AsO4)2 =>
2 AsO4 + 3 Fe = Fe3(AsO4)2
Ra(OH)2 = RaO + H2O =>
Ra(OH)2 = RaO + H2O
C8H10O2N4 + O2 = NO2 + CO2 + H2O =>
2 C8H10O2N4 + 27 O2 = 8 NO2 + 16 CO2 + 10 H2O
[Cu(NH3)]SO4(aq) = [Cu(NH3)] + (SO4) =>
[Cu(NH3)]SO4(aq) = [Cu(NH3)] + (SO4)
CaCl2 + CaSO4 = Ca(ClO)2 + CaS =>
2 CaCl2 + CaSO4 = 2 Ca(ClO)2 + CaS
CH3CO2H + H2O = CH3CO2H(OH) + H2 =>
2 CH3CO2H + 2 H2O = 2 CH3CO2H(OH) + H2
Sn(NO3)2 + Sn(OH)2 = SnOHNO3 =>
Sn(NO3)2 + Sn(OH)2 = 2 SnOHNO3
ICl + I{-} = I3{-} + Cl =>
2 ICl + I{-} = I3{-} + 2 Cl
MnO2 + SO2 = MnS2O6 + MnSO4 =>
2 MnO2 + 3 SO2 = MnS2O6 + MnSO4
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
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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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