| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
Al + H2SO4 + OH{-} = Al2O3 + S{-2} + H2O =>
8 Al + 3 H2SO4 + 6 OH{-} = 4 Al2O3 + 3 S{-2} + 6 H2O
Mg(NO3)2 = Mg + NO3 =>
Mg(NO3)2 = Mg + 2 NO3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
H3Po4 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
2 H3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Al + HSO4{-} + OH{-} = Al2O3 + S{-2} + H2O =>
8 Al + 3 HSO4{-} + 3 OH{-} = 4 Al2O3 + 3 S{-2} + 3 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C4H10O + H2O = C3H6O2 + H2 =>
3 C4H10O + 5 H2O = 4 C3H6O2 + 8 H2
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
CaCO3 + CH2COOH = (CH3COO)2Ca + H2O + CO2 =>
7 CaCO3 + 16 CH2COOH = 7(CH3COO)2Ca + 3 H2O + 11 CO2
CH3COONa + H2O = CH3COOH + NaOH =>
CH3COONa + H2O = CH3COOH + NaOH
K2Cr2O7 + SnCl2 + HCl = CrCl3 + KCl + SnCl4 + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 2 KCl + 3 SnCl4 + 7 H2O
Fe(SO4) + AlCl3 = FeCl2 + Al2(SO4)3 =>
3 Fe(SO4) + 2 AlCl3 = 3 FeCl2 + Al2(SO4)3
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
S2 + HNO3 = H2SO4 + NO2 + H2O =>
S2 + 12 HNO3 = 2 H2SO4 + 12 NO2 + 4 H2O
C2H6O + H2O = C3H6O2 + H2 =>
3 C2H6O + H2O = 2 C3H6O2 + 4 H2
Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
C6H6 + HCl + O2 = C7H7Cl + H2O =>
14 C6H6 + 12 HCl + 3 O2 = 12 C7H7Cl + 6 H2O
H2SO3 + H2S = S + H2O =>
H2SO3 + 2 H2S = 3 S + 3 H2O
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O =>
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
NaOH + BaCl2 = Ba(OH)2 + NaCl =>
2 NaOH + BaCl2 = Ba(OH)2 + 2 NaCl
Ca + H2O = Ca(OH)2 + H =>
Ca + 2 H2O = Ca(OH)2 + 2 H
Al2(SO4)3 + Nh4Oh = Al(Oh)3 + (Nh4)2SO4 =>
Al2(SO4)3 + 6 Nh4Oh = 2 Al(Oh)3 + 3(Nh4)2SO4
NH4CL + H2O = H3O + NH3 + CL =>
NH4CL + H2O = H3O + NH3 + CL
NaOH + BaCl2 = Ba(OH)2 + NaCl =>
2 NaOH + BaCl2 = Ba(OH)2 + 2 NaCl
CH3COONa + H2O = CH3COOH + NaOH =>
CH3COONa + H2O = CH3COOH + NaOH
NaHCO3 + H2So4 = Na2So4 + H2O + CO2 =>
2 NaHCO3 + H2So4 = Na2So4 + 2 H2O + 2 CO2
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
K2Cr2O7 + FeO + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 FeO + 13 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 13 H2O
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
CH3COOH + H2O2 = CH3COOOH + H2O =>
CH3COOH + H2O2 = CH3COOOH + H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + O2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 O2 + 8 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
SO2 + O = SO3 =>
SO2 + O = SO3
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/01/19
Équations équilibrées sur05/01/18
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