| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeSO4 + 2 KBiO3 + 6 H2SO4 = Bi2(SO4)3 + 2 Fe2(SO4)3 + K2SO4 + 6 H2O
K + Cl = KCl =>
K + Cl = KCl
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
HCl + C6H5NH2 = C6H5N + H3Cl =>
HCl + C6H5NH2 = C6H5N + H3Cl
HOCl + H2O = H3O + ClO =>
HOCl + H2O = H3O + ClO
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C10H19O3N + O2 = CO2 + H20 + NH3 =>
10 C10H19O3N + 85 O2 = 100 CO2 + 8 H20 + 10 NH3
HOCl + H2O = H3O + ClO =>
HOCl + H2O = H3O + ClO
Sr + N = SrN =>
Sr + N = SrN
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Li + HCl = LiCl + H =>
Li + HCl = LiCl + H
Na2GeO3 + NaBH4 + H2SO4 = Na2SO4 + GeH4 + H3BO3 =>
2 Na2GeO3 + 2 NaBH4 + 3 H2SO4 = 3 Na2SO4 + 2 GeH4 + 2 H3BO3
K3(Fe(CN)6) + H2O = K2H(Fe(CN)6) + KOH =>
K3(Fe(CN)6) + H2O = K2H(Fe(CN)6) + KOH
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
Cl{-} + H{+} + ClO3{-} = Cl2 + H2O =>
5 Cl{-} + 6 H{+} + ClO3{-} = 3 Cl2 + 3 H2O
HC2H3O2 + NaHCO3 = CO2 + H2O + NaC2H3O2 =>
HC2H3O2 + NaHCO3 = CO2 + H2O + NaC2H3O2
Hg2O = Hg2 + O =>
Hg2O = Hg2 + O
Na2SO3 + HCl = H2SO3 + NaCl =>
Na2SO3 + 2 HCl = H2SO3 + 2 NaCl
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
HCl + Zn = ZnCl2 + H =>
2 HCl + Zn = ZnCl2 + 2 H
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
HCOH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
HCOH + 4[Ag(NH3)2]OH = 4 Ag + CO2 + 3 H2O + 8 NH3
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
SO2 + H2O = H2SO4 + H2 =>
SO2 + 2 H2O = H2SO4 + H2
KOH + SiO2 = H2O + K4SiO4 =>
4 KOH + SiO2 = 2 H2O + K4SiO4
CH3COH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
CH3COH + 10[Ag(NH3)2]OH = 10 Ag + 2 CO2 + 7 H2O + 20 NH3
GeO2 + NaOH + NaBH4 + H2SO4 = Na2SO4 + GeH4 + H3BO3 =>
GeO2 + NaOH + NaBH4 + H2SO4 = Na2SO4 + GeH4 + H3BO3
Na2SO4 + Cu(OH)2 = Na2(OH)2 + CuSO4 =>
Na2SO4 + Cu(OH)2 = Na2(OH)2 + CuSO4
Cd(NO3)2(aq) + (NH4)2CO3(aq) = CdCO3(s) + NH4NO3(aq) =>
Cd(NO3)2(aq) + (NH4)2CO3(aq) = CdCO3(s) + 2 NH4NO3(aq)
BrO3 + SO2 = Br2 + SO4 =>
2 BrO3 + 3 SO2 = Br2 + 3 SO4
C + S8 = CS2 =>
4 C + S8 = 4 CS2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Sn + Cu(NO3)2 = Cu + Sn(NO3)2 =>
Sn + Cu(NO3)2 = Cu + Sn(NO3)2
Gd(NO3)3 + La(NO3)3 + C6H8O6 = GdLaO3 + N2 + CO2 + H2O =>
2 Gd(NO3)3 + 2 La(NO3)3 + 3 C6H8O6 = 2 GdLaO3 + 6 N2 + 18 CO2 + 12 H2O
N2 + O2 = N2O2 =>
N2 + O2 = N2O2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C4H9OH + O2 = H2O + CO2 =>
C4H9OH + 6 O2 = 5 H2O + 4 CO2
Na2SO4 + AgNO3 = Na2NO3 + AgSO4 =>
Na2SO4 + AgNO3 = Na2NO3 + AgSO4
Z + S = ZS =>
Z + S = ZS
Na2CrO4 + FeI3 = NaI + Fe2(CrO4)3 =>
3 Na2CrO4 + 2 FeI3 = 6 NaI + Fe2(CrO4)3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
HFeO2 + HCl = FeCl3 + H2O =>
HFeO2 + 3 HCl = FeCl3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/13
Équations équilibrées sur03/11/12
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