| Équations équilibrées la veille | Équations équilibrées le lendemain |
S + O2 = SO2
Ca3(PO4)2 + C + SiO = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 4 C + 6 SiO = 6 CaSiO3 + P4 + 4 CO
C28H54 + O2 = CO2 + H2O =>
2 C28H54 + 83 O2 = 56 CO2 + 54 H2O
H2Cr2O7 + NaOH = Na2Cr2O7 + H2O =>
H2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 H2O
NaHCO3 + HC2H3O2 = NaC2H3 + H2O + CO2 =>
2 NaHCO3 + 3 HC2H3O2 = 2 NaC2H3 + 4 H2O + 4 CO2
Ba(NO3)2 + Mg(NO3)2 = Ba(NO3)2Mg(NO3)2 =>
Ba(NO3)2 + Mg(NO3)2 = Ba(NO3)2Mg(NO3)2
O22KClO3 = KCl + O2 =>
2 O22KClO3 = 2 KCl + 25 O2
Cu(C4H4O6)2*2H2O + O2 = CuO + H2O + CO2 =>
2 Cu(C4H4O6)2*2H2O + 9 O2 = 2 CuO + 12 H2O + 16 CO2
Pb + H2O + KOH = K2[Pb(OH)4] + H2 =>
Pb + 2 H2O + 2 KOH = K2[Pb(OH)4] + H2
NaCl + Zn = Zn(NaCl) =>
NaCl + Zn = Zn(NaCl)
NiCl2 + H2SO4 = NiSO4 + HCl =>
NiCl2 + H2SO4 = NiSO4 + 2 HCl
NiSO4 + NH3 = NiN + SO4H3 =>
NiSO4 + NH3 = NiN + SO4H3
PdCl2 + Sn = SnCl + Pd2 =>
2 PdCl2 + 4 Sn = 4 SnCl + Pd2
TlIO3 = Tl + IO3 =>
TlIO3 = Tl + IO3
HCI + Ca2O = CaCI + H2O =>
2 HCI + Ca2O = 2 CaCI + H2O
C3CH3 + O2 = CO2 + H2O =>
4 C3CH3 + 19 O2 = 16 CO2 + 6 H2O
Cs(s) + H2O(l) = CsOH(aq) + H2(aq) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(aq) + H2(aq)
NH4 + Ag3C = AgNH4 + C =>
3 NH4 + Ag3C = 3 AgNH4 + C
ZnS + Mn = Zn + MnS =>
ZnS + Mn = Zn + MnS
Fe2O3 + Mg(s) = MgO(s) + Fe(s) =>
Fe2O3 + 3 Mg(s) = 3 MgO(s) + 2 Fe(s)
V2O5 + H3PO4 = VOPO4 + H2O =>
V2O5 + 2 H3PO4 = 2 VOPO4 + 3 H2O
NaHSO4 + KNO3 = Na2SO4 + K2SO4 + HNO3 =>
2 NaHSO4 + 2 KNO3 = Na2SO4 + K2SO4 + 2 HNO3
C3H7COOH + Ca = (C3H7COO)2Ca + H2 =>
2 C3H7COOH + Ca = (C3H7COO)2Ca + H2
NaCl + AgNO3 + HNO3 = Na2(NO3)4 + AgCl + H2 =>
2 NaCl + 2 AgNO3 + 2 HNO3 = Na2(NO3)4 + 2 AgCl + H2
Ag2SO4 + Pb(NO3)2 = Ag2(NO3)2 + SO4Pb =>
Ag2SO4 + Pb(NO3)2 = Ag2(NO3)2 + SO4Pb
HBr + Sr = H2 + SrBr =>
2 HBr + 2 Sr = H2 + 2 SrBr
C4H8SO + O2 = CO2 + H2O + SO2 =>
2 C4H8SO + 13 O2 = 8 CO2 + 8 H2O + 2 SO2
NaNCS + O2 + H2O = NaHSO4 + HCN =>
2 NaNCS + 3 O2 + 2 H2O = 2 NaHSO4 + 2 HCN
Au(OH)3 + HBrO3 = Au(BrO3)2 + Br2O7 + H2O =>
4 Au(OH)3 + 10 HBrO3 = 4 Au(BrO3)2 + Br2O7 + 11 H2O
Ba + HOH = H2 + Ba2O2 =>
2 Ba + 2 HOH = 2 H2 + Ba2O2
C5H7O2N + O2 = CO2 + H2O + NH3 =>
C5H7O2N + 5 O2 = 5 CO2 + 2 H2O + NH3
Zn2S + H2SO4 = Zn2SO4 + H2S =>
Zn2S + H2SO4 = Zn2SO4 + H2S
NO2 + H2O = NO3H + NO =>
3 NO2 + H2O = 2 NO3H + NO
NaOH + C14H14N3NaO3S = Na2N3O3S + C14H14OH =>
NaOH + C14H14N3NaO3S = Na2N3O3S + C14H14OH
Na2SiO3 + NaClO + H2O = NaO2 + H2SiO3 + NaCl =>
Na2SiO3 + 3 NaClO + H2O = 2 NaO2 + H2SiO3 + 3 NaCl
NaHCO3 + CH3CO3H = NaCH3CO2 + CO2 + H2O =>
3 NaHCO3 + 4 CH3CO3H = 3 NaCH3CO2 + 5 CO2 + 5 H2O
C3H6O + KMnO4 + KOH = C3H5O2K + MnO2 + H2O =>
3 C3H6O + 2 KMnO4 + KOH = 3 C3H5O2K + 2 MnO2 + 2 H2O
CH3CH2OH + LiCl = CH3CH2Cl + LiOH =>
CH3CH2OH + LiCl = CH3CH2Cl + LiOH
C6H4(NO2)COOH + Fe + HCl = C6H4(NH2)COOH + FeCl + H2O =>
C6H4(NO2)COOH + 6 Fe + 6 HCl = C6H4(NH2)COOH + 6 FeCl + 2 H2O
Zn2 + Ni(NO3)2 = Zn2(NO3)2 + Ni =>
Zn2 + Ni(NO3)2 = Zn2(NO3)2 + Ni
Cu2O + NH4OH = (Cu(NH3)2)OH + H2O =>
Cu2O + 4 NH4OH = 2(Cu(NH3)2)OH + 3 H2O
CaBr2 + CI2 = CaCI2 + Br =>
CaBr2 + CI2 = CaCI2 + 2 Br
H2TeO3 + Bi(OH)3 = Bi2(TeO3)3 + H2O =>
3 H2TeO3 + 2 Bi(OH)3 = Bi2(TeO3)3 + 6 H2O
CH4 + S2 = CS2 + H2S =>
CH4 + 2 S2 = CS2 + 2 H2S
H2TPP + FeCl3 + O2 = Fe(TPP)Cl + H2O + Cl =>
2 H2TPP + 2 FeCl3 + O2 = 2 Fe(TPP)Cl + 2 H2O + 4 Cl
Ag2SO4 + Cl{-} = AgCl + SO4{2-} =>
Ag2SO4 + 2 Cl{-} = 2 AgCl + SO4{2-}
MnO4{-} + I2 = MnO2 + IO2{-} =>
2 MnO4{-} + I2 = 2 MnO2 + 2 IO2{-}
C7H23 + O2 = CO2 + H2O =>
4 C7H23 + 51 O2 = 28 CO2 + 46 H2O
Pb(NO3)2 + Na2(CrO4) = NaNO3 + PbCrO4 =>
Pb(NO3)2 + Na2(CrO4) = 2 NaNO3 + PbCrO4
C6H12N4 + O2 = N2 + CO2 + H2O =>
C6H12N4 + 9 O2 = 2 N2 + 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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