| Équations équilibrées la veille | Équations équilibrées le lendemain |
C11H23OH + 11 O2 = 11 CO + 12 H2O
FeCl2(aq) + NaOH(aq) = Fe(OH)2 + NaCl =>
FeCl2(aq) + 2 NaOH(aq) = Fe(OH)2 + 2 NaCl
ZnO(s) + HCl = ZnCl2 + H2O =>
ZnO(s) + 2 HCl = ZnCl2 + H2O
Zn + Pb(ClO)2 = Zn(ClO)2 + Pb =>
Zn + Pb(ClO)2 = Zn(ClO)2 + Pb
FeCl2 + H2O2 = Fe(OH)3 + Cl2 =>
2 FeCl2 + 3 H2O2 = 2 Fe(OH)3 + 2 Cl2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
H2 + SO4 + KOH = KSO4 + H2O =>
H2 + 2 SO4 + 2 KOH = 2 KSO4 + 2 H2O
Cr + F = CrF2 =>
Cr + 2 F = CrF2
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
CH4 + Cl2 = C2 + HCl =>
2 CH4 + 4 Cl2 = C2 + 8 HCl
BaO + HOH = Ba + OH =>
BaO + HOH = Ba + 2 OH
Mn + Ni(NO3)2 = MnNi + NO3 =>
Mn + Ni(NO3)2 = MnNi + 2 NO3
CuBr + H2O = HBr + Cu2O =>
2 CuBr + H2O = 2 HBr + Cu2O
TiO2 + NaOH = Na2Ti3O7 + H2O =>
3 TiO2 + 2 NaOH = Na2Ti3O7 + H2O
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
BaCl2 + KOH = KCl + Ba(OH)2 =>
BaCl2 + 2 KOH = 2 KCl + Ba(OH)2
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
RbOH + H2S = RbHS + H2O =>
RbOH + H2S = RbHS + H2O
KSCN + PbO2 + HCl = KCl + PbCl2 + CO2 + HNO3 + H2SO3 + H2O =>
KSCN + 7 PbO2 + 15 HCl = KCl + 7 PbCl2 + CO2 + HNO3 + H2SO3 + 6 H2O
Fe(Cl)3 + CuSO4 = Fe2(SO4)3 + CuCl2 =>
2 Fe(Cl)3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuCl2
FeCl2 = Fe + Cl2 =>
FeCl2 = Fe + Cl2
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
BaSO3 + KOH = BaK + SO3OH =>
BaSO3 + KOH = BaK + SO3OH
LiHCO3(s) = Li2CO3(s) + H2O(g) + CO2(g) =>
2 LiHCO3(s) = Li2CO3(s) + H2O(g) + CO2(g)
H2SO4CH3COOH = CH3COOH2HSO4 =>
H2SO4CH3COOH = CH3COOH2HSO4
Pb(CH3CO2)2 + Na2S = PbS + NaCH3CO2 =>
Pb(CH3CO2)2 + Na2S = PbS + 2 NaCH3CO2
CaCO3 + CoO + NH4H2PO4 = Ca2Co(PO4)2 + CO2 + NH3 + H2O =>
2 CaCO3 + CoO + 2 NH4H2PO4 = Ca2Co(PO4)2 + 2 CO2 + 2 NH3 + 3 H2O
HCe + MgSO3 = MgCe2 + SO2 + H2O =>
2 HCe + MgSO3 = MgCe2 + SO2 + H2O
Fe(ClO4)2 + Al = Al(ClO4) + Fe =>
Fe(ClO4)2 + 2 Al = 2 Al(ClO4) + Fe
FeCl3 + C5H8O2 + C2H3NaO2 = Fe(C5H7O2)3 + NaCl + CH3COOH =>
FeCl3 + 3 C5H8O2 + 3 C2H3NaO2 = Fe(C5H7O2)3 + 3 NaCl + 3 CH3COOH
Ag + Mg(SO4) = AgSO4 + Mg =>
Ag + Mg(SO4) = AgSO4 + Mg
C6H5CH3 + Br2 = C6H3Br5CH3 + HBr =>
2 C6H5CH3 + 7 Br2 = 2 C6H3Br5CH3 + 4 HBr
Pd(OH)2 + HCl = H2O + PdCl2 =>
Pd(OH)2 + 2 HCl = 2 H2O + PdCl2
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
Gd + Ni + Al + Ge = GdNi14Al2Ge4 =>
Gd + 14 Ni + 2 Al + 4 Ge = GdNi14Al2Ge4
FeCl3 + CsOH = Fe(OH)3 + CsCl =>
FeCl3 + 3 CsOH = Fe(OH)3 + 3 CsCl
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
(Fe(OH)3) + (CH3COOH) = (Fe(CH3COO)3) + H2O =>
(Fe(OH)3) + 3(CH3COOH) = (Fe(CH3COO)3) + 3 H2O
Ni + NH4OH = [Ni(NH3)6] + H2O =>
Ni + 6 NH4OH = [Ni(NH3)6] + 6 H2O
S2 + Cl2 = SCl2 =>
S2 + 2 Cl2 = 2 SCl2
CH3COOH(aq) + NaOH(aq) = H2O(l) + Na(CH3COO)(aq) =>
CH3COOH(aq) + NaOH(aq) = H2O(l) + Na(CH3COO)(aq)
FeCl3 + KBr + H2SO4 = FeSO4 + Br2 + KCl + HCl =>
2 FeCl3 + 2 KBr + 2 H2SO4 = 2 FeSO4 + Br2 + 2 KCl + 4 HCl
F + W + S + P = FW3SP2 =>
F + 3 W + S + 2 P = FW3SP2
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
W + Cl2 = WCl6 =>
W + 3 Cl2 = WCl6
Al2(SO4)3(aq) + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3(aq) + 6 KOH = 2 Al(OH)3 + 3 K2SO4
W + Cl = WCl6 =>
W + 6 Cl = WCl6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/09/24
Équations équilibrées sur08/08/23
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