| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HC6H7O6 + CaCO3 = CO2 + H2O + [Ca(C6H7O6)2]
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
H2C2O4 + CH3OH = (CH3)2C2O4 + H2O =>
H2C2O4 + 2 CH3OH = (CH3)2C2O4 + 2 H2O
V + H2SO4 = VOSO4 + SO2 + H2O =>
V + 3 H2SO4 = VOSO4 + 2 SO2 + 3 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
H2 + CI = H2CI =>
H2 + CI = H2CI
Zn + SO4 + H2O = ZnSO4*1H2O =>
Zn + SO4 + H2O = ZnSO4*1H2O
ZnCO3 + NaCl = ZnCl2 + Na2CO3 =>
ZnCO3 + 2 NaCl = ZnCl2 + Na2CO3
K2SO3 + Fe2(SO4)3 + H2O = K2SO4 + FeSO4 + H2SO4 =>
K2SO3 + Fe2(SO4)3 + H2O = K2SO4 + 2 FeSO4 + H2SO4
C6H12O6 + H2O = CO2 + H =>
C6H12O6 + 6 H2O = 6 CO2 + 24 H
ZnF2 + Mg = MgF2 + Zn =>
ZnF2 + Mg = MgF2 + Zn
S8 + AsF5 = [S8][AsF6]2 + AsF3 =>
S8 + 3 AsF5 = [S8][AsF6]2 + AsF3
NaClO3 + HBr = Br2 + NaCl + H2O =>
NaClO3 + 6 HBr = 3 Br2 + NaCl + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li + MgBr2 = LiBr + Mg =>
2 Li + MgBr2 = 2 LiBr + Mg
(NH4)2SO4 + O2 = H2SO4 + HNO3 + H2O =>
(NH4)2SO4 + 4 O2 = H2SO4 + 2 HNO3 + 2 H2O
KOH + CO2 = K2CO3H2O =>
2 KOH + CO2 = K2CO3H2O
Ag2O + NaOH = Na + AgO + H2O =>
Ag2O + 2 NaOH = 2 Na + 2 AgO + H2O
C2H2O4 = C + H2 + O2 =>
C2H2O4 = 2 C + H2 + 2 O2
Fe(CO3) + O2 = Fe2O3 + CO2 =>
4 Fe(CO3) + O2 = 2 Fe2O3 + 4 CO2
HCl + Ag2S = AgCl + H2S =>
2 HCl + Ag2S = 2 AgCl + H2S
LiNO3 + K2SO4 = Li2SO4 + KNO3 =>
2 LiNO3 + K2SO4 = Li2SO4 + 2 KNO3
Mn{2+} + ClO3{-} + H2O = MnO2 + Cl{-} + H{+} =>
3 Mn{2+} + ClO3{-} + 3 H2O = 3 MnO2 + Cl{-} + 6 H{+}
K2SO3 + Fe2(SO4)3 + H2O = K2SO4 + FeSO4 + H2SO4 =>
K2SO3 + Fe2(SO4)3 + H2O = K2SO4 + 2 FeSO4 + H2SO4
Ce(OH)4 + HCl = CeCl3 + Cl2 + H2O =>
2 Ce(OH)4 + 8 HCl = 2 CeCl3 + Cl2 + 8 H2O
(NH4)2C2O4 + Ba(OH)2 = BaC2O4 + (NH4)2(OH)2 =>
(NH4)2C2O4 + Ba(OH)2 = BaC2O4 + (NH4)2(OH)2
Ca2C2 + H2O = Ca(OH)2 + C2H4 =>
Ca2C2 + 4 H2O = 2 Ca(OH)2 + C2H4
C10H14N2 + H2O = C10H15N2 + HO =>
C10H14N2 + H2O = C10H15N2 + HO
C3H5N5O9 = N2 + CO2 + H2O + O2 =>
4 C3H5N5O9 = 10 N2 + 12 CO2 + 10 H2O + O2
Mg(OH)2 + O2 = MgO + H2O2 =>
2 Mg(OH)2 + O2 = 2 MgO + 2 H2O2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Pd(NH3)2Cl2 + H2 = Pd + NH4Cl =>
Pd(NH3)2Cl2 + H2 = Pd + 2 NH4Cl
HI + NH3 = NH4I =>
HI + NH3 = NH4I
Al + NaOH + H2O + NaNO3 = Na[Al(OH)4] + NH3 =>
8 Al + 5 NaOH + 18 H2O + 3 NaNO3 = 8 Na[Al(OH)4] + 3 NH3
K2CrO4 + NaOH = K(OH) + Na2(CrO4) =>
K2CrO4 + 2 NaOH = 2 K(OH) + Na2(CrO4)
MgSiO3 + H2 = SiH4 + MgO + H2O =>
MgSiO3 + 4 H2 = SiH4 + MgO + 2 H2O
FeO(s) + PdF2(aq) = FeF2(aq) + PdO(s) =>
FeO(s) + PdF2(aq) = FeF2(aq) + PdO(s)
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
NiSO4*6H2O + FeSO4*7H2O + MnSO4*H2O + Na2C2O4 = NiFeMnC6O12 + Na2SO4 + H2O =>
NiSO4*6H2O + FeSO4*7H2O + MnSO4*H2O + 3 Na2C2O4 = NiFeMnC6O12 + 3 Na2SO4 + 14 H2O
Cr3O2 = Cr + O2 =>
Cr3O2 = 3 Cr + O2
Na2SO4 + CoCl2 = Na2Cl2 + CoSO4 =>
Na2SO4 + CoCl2 = Na2Cl2 + CoSO4
CuSO4 + FeO = CuFe + SO5 =>
CuSO4 + FeO = CuFe + SO5
Mg(HCO3)2 + HCl = H2O + CO2 + MgCl2 =>
Mg(HCO3)2 + 2 HCl = 2 H2O + 2 CO2 + MgCl2
Fe(OH)2 + CrO4 + H2O = Cr(OH)3 + Fe(OH)3 =>
5 Fe(OH)2 + CrO4 + 4 H2O = Cr(OH)3 + 5 Fe(OH)3
H2 + CI = H2CI =>
H2 + CI = H2CI
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H4 + H2O2 = CH2OHCH2OH =>
C2H4 + H2O2 = CH2OHCH2OH
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C6H12 + Br2 + KCl = C6H12Cl + KBr2 =>
C6H12 + Br2 + KCl = C6H12Cl + KBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/16/24
Équations équilibrées sur09/15/23
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