| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 + H2SO4 = N2SO4 + 3 H2O
Al(s) + Fe{2}O{3} = Al{2}O{3} + Fe(l) =>
Al(s) + Fe{2}O{3} = Al{2}O{3} + Fe(l)
Ti + H2O2 = TiO2 + H2O =>
Ti + 2 H2O2 = TiO2 + 2 H2O
FeCl3 + Cu2S = Fe2S3 + CuCl =>
2 FeCl3 + 3 Cu2S = Fe2S3 + 6 CuCl
C7H14O2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C7H14O2(l) + 19 O2(g) = 14 CO2(g) + 14 H2O(g)
Ca(Br)2 + K3PO4 = CaPO4 + K3(Br)2 =>
Ca(Br)2 + K3PO4 = CaPO4 + K3(Br)2
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
Fe(OH)3 + KClO + KOH = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 3 KClO + 4 KOH = 2 K2FeO4 + 3 KCl + 5 H2O
Fe(NO3)3 + HCl = FeHCl + (NO3)3 =>
Fe(NO3)3 + HCl = FeHCl + (NO3)3
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
Fe(OH)3 + KClO + KOH = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 3 KClO + 4 KOH = 2 K2FeO4 + 3 KCl + 5 H2O
SO2 + HMnO4 + H2O = MnO2 + H2SO4 =>
3 SO2 + 2 HMnO4 + 2 H2O = 2 MnO2 + 3 H2SO4
NaFeO2 + HNO3 = Fe(NO3)3 + NaNO3 + H2O =>
NaFeO2 + 4 HNO3 = Fe(NO3)3 + NaNO3 + 2 H2O
Cl2 + NaBr2 = Br + NaCl =>
Cl2 + 2 NaBr2 = 4 Br + 2 NaCl
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
CH3OOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
2 CH3OOH + CH3CH2OH = CH3COOCH2CH3 + 3 H2O
SO2 + HMnO4 + H2O = MnO2 + H2SO4 =>
3 SO2 + 2 HMnO4 + 2 H2O = 2 MnO2 + 3 H2SO4
Li2O + NaOH = LiOH + Na2O =>
Li2O + 2 NaOH = 2 LiOH + Na2O
SO2 + HMnO4 + H2O = MnO2 + H2SO4 =>
3 SO2 + 2 HMnO4 + 2 H2O = 2 MnO2 + 3 H2SO4
C2H4 + CuSO4 + NaOH = NaC2H3O2 + Cu2O + Na2SO4 + H2O =>
C2H4 + 4 CuSO4 + 9 NaOH = NaC2H3O2 + 2 Cu2O + 4 Na2SO4 + 5 H2O
SO2 + HMnO4 + H2O = MnO2 + H2SO4 =>
3 SO2 + 2 HMnO4 + 2 H2O = 2 MnO2 + 3 H2SO4
NiF2 + KF = KF2 + NiF =>
NiF2 + KF = KF2 + NiF
SO2 + HMnO4 + H2O = H2SO4 + MnSO4 =>
5 SO2 + 2 HMnO4 + 2 H2O = 3 H2SO4 + 2 MnSO4
SO2 + HMnO4 + H2O = MnO2 + H2SO4 =>
3 SO2 + 2 HMnO4 + 2 H2O = 2 MnO2 + 3 H2SO4
HI + KNO3 + AgNO3 = AgI + KH + NO3 =>
HI + KNO3 + AgNO3 = AgI + KH + 2 NO3
KHCO3CO2 = KHCO2CO3 =>
KHCO3CO2 = KHCO2CO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Co2O3 + H2 = Co + H2O =>
Co2O3 + 3 H2 = 2 Co + 3 H2O
C5H12 = C5H10 + H2 =>
C5H12 = C5H10 + H2
LiCl + HOH = LiOH + HCl =>
LiCl + HOH = LiOH + HCl
CrCl3 + H2O2 + NaOH = NaCrO4 + NaCl + H2O =>
CrCl3 + 2 H2O2 + 4 NaOH = NaCrO4 + 3 NaCl + 4 H2O
Na2SO4BaCI2 = Na2CI2BaSO4 =>
Na2SO4BaCI2 = Na2CI2BaSO4
NaCIO3 = NaCIO4 + NaCI =>
4 NaCIO3 = 3 NaCIO4 + NaCI
Ag + NH4NO3 + H2O = AgNO3 + NH4OH =>
8 Ag + 9 NH4NO3 + 7 H2O = 8 AgNO3 + 10 NH4OH
Cu2S + FeCl3 = CuS + CuCl2 + FeCl2 =>
Cu2S + 2 FeCl3 = CuS + CuCl2 + 2 FeCl2
AuCl3 + Na = NaCl + Au =>
AuCl3 + 3 Na = 3 NaCl + Au
CO2 + Ca{2+} + OH{-} = CaCO3 + H2O =>
CO2 + Ca{2+} + 2 OH{-} = CaCO3 + H2O
LiOH + CaBr = LiBr + CaOH =>
LiOH + CaBr = LiBr + CaOH
K2CO3(aq) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l) =>
K2CO3(aq) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l)
CH3COI + H2O = CH3COOH + HI =>
CH3COI + H2O = CH3COOH + HI
Pb2(CO3)4 = Pb2O4 + CO2 =>
Pb2(CO3)4 = Pb2O4 + 4 CO2
BaI2 + (NH4)3PO4 = Ba3(PO4)2 + NH4I =>
3 BaI2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4I
KMnO4 + KI + H2O = MnO2 + KIO3 + KOH =>
2 KMnO4 + KI + H2O = 2 MnO2 + KIO3 + 2 KOH
NH4OH + H2S = (NH4)2S + H2O =>
2 NH4OH + H2S = (NH4)2S + 2 H2O
C13H10O + NaBH4 + CH3OH = C13H12O + NaH2BO3 =>
24 C13H10O + 4 NaBH4 + 13 CH3OH = 25 C13H12O + 4 NaH2BO3
KHS + CH4 + O2 = K4C + H2SO4 =>
4 KHS + CH4 + 8 O2 = K4C + 4 H2SO4
LiHCO3 + NaOH = Na2CO3 + H2O + Li2CO3 =>
2 LiHCO3 + 2 NaOH = Na2CO3 + 2 H2O + Li2CO3
OF2 = OF + F =>
OF2 = OF + F
Cs2O + HBr = CsBr + H2O =>
Cs2O + 2 HBr = 2 CsBr + H2O
(NH4)2S(aq) + SrCl2(aq) = (NH4)Cl + SrS =>
(NH4)2S(aq) + SrCl2(aq) = 2(NH4)Cl + SrS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/17/24
Équations équilibrées sur07/17/23
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