| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
BeO + AgNO3 = BeNO3 + AgO =>
BeO + AgNO3 = BeNO3 + AgO
C2H3O2 + H2SO4 = SO4 + HC2H3O2 =>
2 C2H3O2 + H2SO4 = SO4 + 2 HC2H3O2
KMnO4 = KMnO2 + O2 = h2o =>
KMnO4 = KMnO2 + O2
Na2SO3 + CuSO4 = Na2SO4 + CuSO3 =>
Na2SO3 + CuSO4 = Na2SO4 + CuSO3
Fe + KHSO4 + Fe(NO3)2 = Fe2(SO4)3 + K2SO4 + NO + H2O =>
5 Fe + 24 KHSO4 + 3 Fe(NO3)2 = 4 Fe2(SO4)3 + 12 K2SO4 + 6 NO + 12 H2O
FeSO4 + NaBrO + NaOH = Na2SO4 + NaBr + Na2FeO4 + H2O =>
FeSO4 + 2 NaBrO + 4 NaOH = Na2SO4 + 2 NaBr + Na2FeO4 + 2 H2O
NO2 + SO3 = SO4 + N2O =>
2 NO2 + 3 SO3 = 3 SO4 + N2O
K20 = K = o2 =>
K20 = 20 K
Ce(C2O4)2 + (NH4)2C2O4 = (NH4)4[Ce(C2O4)4] =>
Ce(C2O4)2 + 2(NH4)2C2O4 = (NH4)4[Ce(C2O4)4]
K2S + O2 = K2SO4 =>
K2S + 2 O2 = K2SO4
SO + KOH = KSO + HO =>
SO + KOH = KSO + HO
K2S2O5(aq) + H2O(l) + HAuCl4(aq) = K2SO4 + HCl + SO2 + Au(s) =>
3 K2S2O5(aq) + 3 H2O(l) + 2 HAuCl4(aq) = 3 K2SO4 + 8 HCl + 3 SO2 + 2 Au(s)
F + H2 = FH2 =>
F + H2 = FH2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Pb(OH)2 + H(NO3) = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 H(NO3) = Pb(NO3)2 + 2 H2O
Mg + NaSO4 = MgSO4 + Na2 =>
2 Mg + 2 NaSO4 = 2 MgSO4 + Na2
Li2 + O = LiO2 =>
Li2 + 4 O = 2 LiO2
H3BO3 + Al + OH{-} = BH3 + AlO2{-} + H2O =>
H3BO3 + 2 Al + 2 OH{-} = BH3 + 2 AlO2{-} + H2O
Pb(NO3)2(aq) + Ba(OH)2(aq) = Ba(NO3)2 + Pb(OH)2 =>
Pb(NO3)2(aq) + Ba(OH)2(aq) = Ba(NO3)2 + Pb(OH)2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Ba(NO3)2 + KI = BaI2 + K(NO3) =>
Ba(NO3)2 + 2 KI = BaI2 + 2 K(NO3)
Sb2S3 + H2O = Sb(OH)3 + H2S =>
Sb2S3 + 6 H2O = 2 Sb(OH)3 + 3 H2S
S + KClO4 + KOH = K2SO4 + KCl + H2O =>
4 S + 3 KClO4 + 8 KOH = 4 K2SO4 + 3 KCl + 4 H2O
Al2O3 + H2O = HAlO2 =>
Al2O3 + H2O = 2 HAlO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Pb(CH3CO2)2 + H2S = PbS + CH3CO2H =>
Pb(CH3CO2)2 + H2S = PbS + 2 CH3CO2H
NH4Cl + H2SO4 = N2H8SO4 + HCl =>
2 NH4Cl + H2SO4 = N2H8SO4 + 2 HCl
HI + FeCl3 = I2 + FeCl2 + HCl =>
2 HI + 2 FeCl3 = I2 + 2 FeCl2 + 2 HCl
IO3 + SO3{2-} = I2 + SO4{2-} =>
2 IO3 + 6 SO3{2-} = I2 + 6 SO4{2-}
I2 + H2O + KI = I3H2OK =>
I2 + H2O + KI = I3H2OK
C7H7Cl + O2 = CO2 + H2O + HCl =>
2 C7H7Cl + 17 O2 = 14 CO2 + 6 H2O + 2 HCl
H(ClO4) + Na(OH) = NaClO4 + H2O =>
H(ClO4) + Na(OH) = NaClO4 + H2O
NH3 + HCH3COO = NH4 + CH3COO =>
NH3 + HCH3COO = NH4 + CH3COO
H2O + CaC2 + O2 = Ca(OH)2 + CO2 =>
2 H2O + 2 CaC2 + 5 O2 = 2 Ca(OH)2 + 4 CO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Li + NH4I = LiI + NH3 + H2 =>
2 Li + 2 NH4I = 2 LiI + 2 NH3 + H2
CH4 + NCl4 = CCl4 + N + H =>
CH4 + NCl4 = CCl4 + N + 4 H
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C4H6O2 + Na2CO3 = (C2H3)2(NaO)2 + CO2 + H2O =>
10 C4H6O2 + 9 Na2CO3 = 9(C2H3)2(NaO)2 + 13 CO2 + 3 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
XCHCH2 + KMnO4 + H2SO4 = XCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
XCHCH2 + 2 KMnO4 + 3 H2SO4 = XCOOH + CO2 + K2SO4 + 2 MnSO4 + 4 H2O
Ba(HCO3)2 + H2SO4 = BaSO4 + H2O + CO2 =>
Ba(HCO3)2 + H2SO4 = BaSO4 + 2 H2O + 2 CO2
C3H8 + CH4Cl = C4H9Cl + H2 =>
2 C3H8 + 2 CH4Cl = 2 C4H9Cl + 3 H2
H2SO3 + OH = H2O + HSO3 =>
H2SO3 + OH = H2O + HSO3
CuCl + H = HCl + Cu =>
CuCl + H = HCl + Cu
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
Na(HCO3) + H2O = NaOH + H2CO3 =>
Na(HCO3) + H2O = NaOH + H2CO3
CH3CHClCH3 + KCN = CH3CH(CN)CH3 + KCl =>
CH3CHClCH3 + KCN = CH3CH(CN)CH3 + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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