| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SO2Cl2 + H = H2S + H2O + HCl =>
SO2Cl2 + 8 H = H2S + 2 H2O + 2 HCl
Au(s) + KNO3(s) = K + AuNO3 =>
Au(s) + KNO3(s) = K + AuNO3
CH3COOH + HCl = CH3COOHCl + H2 =>
2 CH3COOH + 2 HCl = 2 CH3COOHCl + H2
CuO + KS = KO + CuS =>
CuO + KS = KO + CuS
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
KMnO4 + H2SO4 + C2H5OH = MnSO4 + K2SO4 + H2O + CH3COOH =>
4 KMnO4 + 6 H2SO4 + 5 C2H5OH = 4 MnSO4 + 2 K2SO4 + 11 H2O + 5 CH3COOH
No + O = NoO2 =>
No + 2 O = NoO2
Sb2O3 + NaCl + H2SO4 = SbCl3 + Na2SO4 + H2O =>
Sb2O3 + 6 NaCl + 3 H2SO4 = 2 SbCl3 + 3 Na2SO4 + 3 H2O
Na(Al(OH)4) + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 Na(Al(OH)4) + 4 H2SO4 = Al2(SO4)3 + Na2SO4 + 8 H2O
Na2S + K3PO4 = Na3PO4 + K2S =>
3 Na2S + 2 K3PO4 = 2 Na3PO4 + 3 K2S
Na2HCO3 + HC2H3O2 = CO2 + H2O + NaCH3CO2 =>
8 Na2HCO3 + 15 HC2H3O2 = 6 CO2 + 10 H2O + 16 NaCH3CO2
Sr3(NO3)2 + NH2CONH2 + Al(NO3)3*9H2O = SrAlO3 + N2 + H2 + CO2 =>
2 Sr3(NO3)2 + 102 NH2CONH2 + 5.9999999999999Al(NO3)3*9H2O = 5.9999999999999SrAlO3 + 113 N2 + 258 H2 + 102 CO2
HSO3F + NaOH = H2SO4 + NaF =>
HSO3F + NaOH = H2SO4 + NaF
ClO{-}4 = ClO{-}3 =>
ClO{-}4 = ClO{-}3
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
Mn(ClO3) + Li(PO4) = Li(ClO3) + MnPO4 =>
Mn(ClO3) + Li(PO4) = Li(ClO3) + MnPO4
Cr(s) + NiSO4(aq) = Ni(s) + CrSO4(aq) =>
Cr(s) + NiSO4(aq) = Ni(s) + CrSO4(aq)
Fe(NO3)2 + CH3COOH = Fe(CH3COO)2 + HNO3 =>
Fe(NO3)2 + 2 CH3COOH = Fe(CH3COO)2 + 2 HNO3
SnF4 + Na = NaF + Sn =>
SnF4 + 4 Na = 4 NaF + Sn
Sr = Sr{+2} + e =>
Sr = Sr{+2} + 2e
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
NaHCO3(aq) + AgNO3(aq) = AgHCO3(s) + NaNO3(aq) =>
NaHCO3(aq) + AgNO3(aq) = AgHCO3(s) + NaNO3(aq)
NO3{-} + SCN{-} + H{+} = SO4{2-} + CO2 + NO + H2O =>
13 NO3{-} + 3 SCN{-} + 10 H{+} = 3 SO4{2-} + 3 CO2 + 16 NO + 5 H2O
NO + H2O = NH4NO3 + O2 =>
4 NO + 4 H2O = 2 NH4NO3 + O2
CH2H6 + O2 = CO + H2O =>
2 CH2H6 + 5 O2 = 2 CO + 8 H2O
K2HPO4 + NaOH = K2NaPO4 + H2O =>
K2HPO4 + NaOH = K2NaPO4 + H2O
MgO + H = Mg + H2O =>
MgO + 2 H = Mg + H2O
C12H18 + O2 = CO2 + H2 =>
C12H18 + 12 O2 = 12 CO2 + 9 H2
SiF4 + H2 = HF + Si =>
SiF4 + 2 H2 = 4 HF + Si
SO2 + S(OH)2 = H2SO4 + S =>
SO2 + S(OH)2 = H2SO4 + S
Na + HI = NaI + H =>
Na + HI = NaI + H
HgSO4 + NaHCO3 = HgCO3 + Na2SO4 + CO2 + H2O =>
HgSO4 + 2 NaHCO3 = HgCO3 + Na2SO4 + CO2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H6O + H2O = C3H8O2 =>
C3H6O + H2O = C3H8O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(ii)NO4 + KI = PbI + KNO4 =>
Pb(ii)NO4 + KI = PbI + KNO4
NaCl + CaO = Na2O + CaCl2 =>
2 NaCl + CaO = Na2O + CaCl2
HBr + Hg = HgBr2 + H =>
2 HBr + Hg = HgBr2 + 2 H
FeOHBr2 = Fe + OH + Br =>
FeOHBr2 = Fe + OH + 2 Br
SiC + O2 = SiO2 + CO4 =>
SiC + 3 O2 = SiO2 + CO4
N + Li = Li3N =>
N + 3 Li = Li3N
N2 + CaC2 = CaCN2 + C2 =>
2 N2 + 2 CaC2 = 2 CaCN2 + C2
Mg + HCH3COOH = MgCH3COO + H2 =>
Mg + HCH3COOH = MgCH3COO + H2
K2CrO4 + SrCl2 = KCl + SrCrO4 =>
K2CrO4 + SrCl2 = 2 KCl + SrCrO4
Al3(CO3)2 = Al + CO3 =>
Al3(CO3)2 = 3 Al + 2 CO3
NaMnO4 + CH3COOH = NaOOCCH3 + H2O + MnO2 + MnO4 =>
4 NaMnO4 + 4 CH3COOH = 4 NaOOCCH3 + 2 H2O + MnO2 + 3 MnO4
CaOCl2 + H2O + N2O = Ca(NO3)2 + CaCl2 + HClO =>
6 CaOCl2 + H2O + N2O = Ca(NO3)2 + 5 CaCl2 + 2 HClO
HI + MnO = MnI2 + H2O =>
2 HI + MnO = MnI2 + H2O
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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