| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + Fe(OH) = FeNO3 + H2O
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Sc4(TiO4)3 + H2O = H4TiO4 + Sc(OH)3 =>
Sc4(TiO4)3 + 12 H2O = 3 H4TiO4 + 4 Sc(OH)3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + H2O + KNO3 + KOH = K(Al(OH)4) + NH3 =>
8 Al + 18 H2O + 3 KNO3 + 5 KOH = 8 K(Al(OH)4) + 3 NH3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe2(SO4)3 + HF = FeF3 + H2SO4 =>
Fe2(SO4)3 + 6 HF = 2 FeF3 + 3 H2SO4
C6H5CH(OH)CH3 + CuO = C6H5COCH3 + Cu + H2O =>
C6H5CH(OH)CH3 + CuO = C6H5COCH3 + Cu + H2O
Cu2CO3OH2 + H2SO4 = Cu + CuSO4 + H2O + CO2 =>
Cu2CO3OH2 + H2SO4 = Cu + CuSO4 + 2 H2O + CO2
Mg(NO3)2 + H2SO4 = MgSO4 + H2(NO3)2 =>
Mg(NO3)2 + H2SO4 = MgSO4 + H2(NO3)2
H3AsO4 + HCl = HClO3 + AsH3 =>
3 H3AsO4 + 4 HCl = 4 HClO3 + 3 AsH3
Na2B4O7*10H2O(borax) = H3BO3 + NaOH + H2O =>
Na2B4O7*10H2O(borax) = 4 H3BO3 + 2 NaOH + 3 H2O
Cl2(g) = Cl(g) =>
Cl2(g) = 2 Cl(g)
Cu + HNO3 = Cu(NO3) + NO2H2O =>
Cu + 2 HNO3 = Cu(NO3) + NO2H2O
Fe2O3 + K2CrO4 + CO2 = FeCr2O7 + K2CO3 + O2 =>
2 Fe2O3 + 8 K2CrO4 + 8 CO2 = 4 FeCr2O7 + 8 K2CO3 + O2
C57H110O6 + H2O = C3H8O3 + C18H36O2 =>
C57H110O6 + 3 H2O = C3H8O3 + 3 C18H36O2
Na3PO4 + LiOH = NaOH + Li3PO4 =>
Na3PO4 + 3 LiOH = 3 NaOH + Li3PO4
KMnO4 + NaSO3 + H2SO4 = K2SO4 + MnSO4 + NaSO4 + H2 =>
2 KMnO4 + 8 NaSO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 NaSO4 + 3 H2
K3Fe(CN)6 + Ba = Ba(Fe(CN)6)2 + K =>
2 K3Fe(CN)6 + Ba = Ba(Fe(CN)6)2 + 6 K
Co{+2} + SCN{-} = CoSCN{+} =>
Co{+2} + SCN{-} = CoSCN{+}
HBr + Sr = H2 + SrBr2 =>
2 HBr + Sr = H2 + SrBr2
H2O + P2O5 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
9 H2O + P2O5 + 2 NH4 + 2 Mg + 6 OH = 2 MgNH4PO4*6H2O
C4F8 + O2 = CO2 + F2 =>
C4F8 + 4 O2 = 4 CO2 + 4 F2
Al(s) + Cu{2+}(aq) = Al{3+} + Cu(s) =>
2 Al(s) + 3 Cu{2+}(aq) = 2 Al{3+} + 3 Cu(s)
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
CrI3 + Li2S = LiI + Cr2S3 =>
2 CrI3 + 3 Li2S = 6 LiI + Cr2S3
Zn + TiO3{2+} + H3O{+} = Zn{2+} + Ti{2+} + H2O =>
3 Zn + TiO3{2+} + 6 H3O{+} = 3 Zn{2+} + Ti{2+} + 9 H2O
CH3CH(NH3Cl)CH3 + NaOH = CH3CH(NH2)CH3 + NaCl + H2O =>
CH3CH(NH3Cl)CH3 + NaOH = CH3CH(NH2)CH3 + NaCl + H2O
Ca5(PO4)3F = CaO + P2O5 + CaF2 =>
2 Ca5(PO4)3F = 9 CaO + 3 P2O5 + CaF2
In(OH)2(NO3) = In(OH)3 + In(OH)O + N2O5 =>
2 In(OH)2(NO3) = In(OH)3 + In(OH)O + N2O5
Iron(III)Phosphate + SodiumSulfate = Iron(III)Sulfate + SodiumPhosphate =>
Iron(III)Phosphate + SodiumSulfate = Iron(III)Sulfate + SodiumPhosphate
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
BaSO4 + HNO3 = Ba(NO3)2 + H2SO4 =>
BaSO4 + 2 HNO3 = Ba(NO3)2 + H2SO4
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
Al(OH)4{-} + K{+} + H2SO4 = KAl(SO4)2 + H2O =>
Al(OH)4{-} + K{+} + 2 H2SO4 = KAl(SO4)2 + 4 H2O
ZnCl2 + KOH + H2O = K2[Zn(OH)4] + HCl =>
ZnCl2 + 2 KOH + 2 H2O = K2[Zn(OH)4] + 2 HCl
KAl(OH)4 + H2SO4 = Al2(SO4)3 + H2O + K2SO4 =>
2 KAl(OH)4 + 4 H2SO4 = Al2(SO4)3 + 8 H2O + K2SO4
AgNO3 + KCN = Ag(CN) + KNO3 =>
AgNO3 + KCN = Ag(CN) + KNO3
Al + AlN = Al2N =>
Al + AlN = Al2N
FeCl3 + HI = FeCl2 + HCl + I =>
FeCl3 + HI = FeCl2 + HCl + I
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
CH3CH2CH2 + CuO = CH3CH2COH + H2O + Cu =>
2 CH3CH2CH2 + 3 CuO = 2 CH3CH2COH + H2O + 3 Cu
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
ZnSO4 + K3PO4 = ZnK3 + SO4PO4 =>
ZnSO4 + K3PO4 = ZnK3 + SO4PO4
FeCI + NaOH = Fe(OH) + NaCI =>
FeCI + NaOH = Fe(OH) + NaCI
C2H4Cl2 + NaOH = NaCl + C2H4(OH)2 =>
C2H4Cl2 + 2 NaOH = 2 NaCl + C2H4(OH)2
NaOH + HClO4 = H2O + ClO4Na =>
NaOH + HClO4 = H2O + ClO4Na
N2H4 + ClO3({-}) = NO + Cl({-}) + H2O =>
3 N2H4 + 4 ClO3({-}) = 6 NO + 4 Cl({-}) + 6 H2O
CH3COOH + H2O = CO2 + H2 =>
CH3COOH + 2 H2O = 2 CO2 + 4 H2
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/15/24
Équations équilibrées sur10/15/23
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