| Équations équilibrées la veille |
LiI + Mg = MgI + Li
NaFeO2 + HNO3 = NaNO3 + Fe(NO3)3 + H2O =>
NaFeO2 + 4 HNO3 = NaNO3 + Fe(NO3)3 + 2 H2O
Zn(s) + AuCl(aq) = ZnCl(aq) + Au(s) =>
Zn(s) + AuCl(aq) = ZnCl(aq) + Au(s)
NaOH + C8H5O4K = KOH + C8H5O4Na =>
NaOH + C8H5O4K = KOH + C8H5O4Na
Mn(NO3)2*6H2O + Co(NO3)2*6H2O + C4H13NO = MnCo2O4 + CO2 + H2O + N2 =>
27 Mn(NO3)2*6H2O + 54 Co(NO3)2*6H2O + 28 C4H13NO = 27 MnCo2O4 + 112 CO2 + 668 H2O + 95 N2
BaCl2(aq) + K3(PO4)(aq) = Ba3(PO4)2(aq) + KCl(aq) =>
3 BaCl2(aq) + 2 K3(PO4)(aq) = Ba3(PO4)2(aq) + 6 KCl(aq)
Li2SO4 + Al(NO3)3 = Al2(SO4)3 + LiNO3 =>
3 Li2SO4 + 2 Al(NO3)3 = Al2(SO4)3 + 6 LiNO3
MnO4{-} + C2O4{2-} + H3O{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H3O{+} = 2 Mn{2+} + 10 CO2 + 24 H2O
C18H32O2 + O2 = CO2 + H2O =>
C18H32O2 + 25 O2 = 18 CO2 + 16 H2O
Br + CaI = CaBr + I =>
Br + CaI = CaBr + I
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Ba(NO3)2 + Fe(NO3)3*9H2O = BaFe5O8 + N2 + O2 + H2O =>
2 Ba(NO3)2 + 10 Fe(NO3)3*9H2O = 2 BaFe5O8 + 17 N2 + 43 O2 + 90 H2O
NaOH + C8H5O4K = H2O + C8H4O4KNa =>
NaOH + C8H5O4K = H2O + C8H4O4KNa
NaF + Cl{2} = NaCl + F{2} =>
NaF + Cl{2} = NaCl + F{2}
SO2(g) + NaOH(s) = Na2SO3(s) + H2O(l) =>
SO2(g) + 2 NaOH(s) = Na2SO3(s) + H2O(l)
V2O5 + KI + HCl = KCl + I2 + H2O + V2O4 =>
V2O5 + 2 KI + 2 HCl = 2 KCl + I2 + H2O + V2O4
Cu + HNO3 = Cu(NO3)2 + H2O + N2O4 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + N2O4
KOH(aq) + Fe(NO3)3(aq) = Fe(OH)3 + KNO3(aq) =>
3 KOH(aq) + Fe(NO3)3(aq) = Fe(OH)3 + 3 KNO3(aq)
In + HCl = InCl + H2 =>
2 In + 2 HCl = 2 InCl + H2
Zn(OH)2 + H3AsO3 = Zn3(AsO3)2 + H2O =>
3 Zn(OH)2 + 2 H3AsO3 = Zn3(AsO3)2 + 6 H2O
NiI3 + FeS = Ni2S3 + FeI2 =>
2 NiI3 + 3 FeS = Ni2S3 + 3 FeI2
C2H4O + C2H6O = C4H8O + H2O =>
C2H4O + C2H6O = C4H8O + H2O
Cu + AlO = O2 + AlCu =>
2 Cu + 2 AlO = O2 + 2 AlCu
(NH4)3PO4 + Li2SO4 = Li3PO4 + (NH4)2SO4 =>
2(NH4)3PO4 + 3 Li2SO4 = 2 Li3PO4 + 3(NH4)2SO4
[Cu(NH3)4]SO4 + Na2S = NH3 + Na2SO4 + CuS =>
[Cu(NH3)4]SO4 + Na2S = 4 NH3 + Na2SO4 + CuS
(CuOH)2SO4 + (NH4)2SO4 + NH3*H2O = [Cu(NH3)4]SO4 + H2O =>
(CuOH)2SO4 + (NH4)2SO4 + 6 NH3*H2O = 2[Cu(NH3)4]SO4 + 8 H2O
NiI3 + FeS = Ni2S3 + FeI2 =>
2 NiI3 + 3 FeS = Ni2S3 + 3 FeI2
K3[Cr(OH)6] + Br2 = HBr + K2Cr2O7 + H2O + KBr =>
2 K3[Cr(OH)6] + 3 Br2 = 2 HBr + K2Cr2O7 + 5 H2O + 4 KBr
NaCo3CaCl = CaCo3NaCl =>
NaCo3CaCl = CaCo3NaCl
CaBr2 + K3Po4 = Ca3(Po4)2 + KBr =>
3 CaBr2 + 2 K3Po4 = Ca3(Po4)2 + 6 KBr
AlO3H3 + H2SO4 = Al2S3O12 + H2O =>
2 AlO3H3 + 3 H2SO4 = Al2S3O12 + 6 H2O
C2H5 + H2O = C2H5OH + H2 =>
2 C2H5 + 2 H2O = 2 C2H5OH + H2
CH3CHCHCH3 + KMnO4 + H2O = CH3(OH)CH(OH)CHCH3 + KOH + MnO2 =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 3 CH3(OH)CH(OH)CHCH3 + 2 KOH + 2 MnO2
C2H3NaO2 + H2O + CO2 = NaHCO3 + CH3COOH =>
C2H3NaO2 + H2O + CO2 = NaHCO3 + CH3COOH
AlF3 + CaI2 = AlI3 + CaF2 =>
2 AlF3 + 3 CaI2 = 2 AlI3 + 3 CaF2
NaClO = Na2O + Cl2O =>
2 NaClO = Na2O + Cl2O
Br + FeI2 = BrI + Fe =>
2 Br + FeI2 = 2 BrI + Fe
MgOHCl + H2SO4 = MgSO4 + MgCl2 + H2O =>
2 MgOHCl + H2SO4 = MgSO4 + MgCl2 + 2 H2O
Cr(OH)3 + H3AsO4 = Cr(H2AsO4)3 + H2O =>
Cr(OH)3 + 3 H3AsO4 = Cr(H2AsO4)3 + 3 H2O
SO5 + HCl = H2SO4 + OCl2 =>
SO5 + 2 HCl = H2SO4 + OCl2
AlO3H3 + H2CO3 = Al2C3O9 + H2O =>
2 AlO3H3 + 3 H2CO3 = Al2C3O9 + 6 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
CH2CO + H2O = CH3COOH =>
CH2CO + H2O = CH3COOH
CaSO3 + SO2 + H2S = CaS2O3 + H2O =>
3 CaSO3 + SO2 + 2 H2S = 3 CaS2O3 + 2 H2O
Na + (C)1 = NaC1 =>
Na + (C)1 = NaC1
NaPO4(aq) + AgNO3(aq) = NaNO3(aq) + AgPO4(aq) =>
NaPO4(aq) + AgNO3(aq) = NaNO3(aq) + AgPO4(aq)
Cl2 + IO3{-} + H2O = Cl{-} + IO4{-} + H{+} =>
Cl2 + IO3{-} + H2O = 2 Cl{-} + IO4{-} + 2 H{+}
K2Cr2O7 + NaCl + H2SO4 = CrO2Cl2 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 4 NaCl + 3 H2SO4 = 2 CrO2Cl2 + 3 H2O + K2SO4 + 2 Na2SO4
NiI3 + FeS = Ni2S3 + FeI2 =>
2 NiI3 + 3 FeS = Ni2S3 + 3 FeI2
Sn + HCl = H2 + SnCl2 =>
Sn + 2 HCl = H2 + SnCl2
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