| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 + CaHPO4 = Ca(HCO3)2 + Na2HPO4
HAcO + NaOH = H2O + NaAcO =>
HAcO + NaOH = H2O + NaAcO
FeCl2 + HNO3 = FeCl3 + Fe(NO3)3 + NO + H2O2 =>
3 FeCl2 + 6 HNO3 = 2 FeCl3 + Fe(NO3)3 + 3 NO + 3 H2O2
CaSiO3 + Al(ClO4)3 = Ca(ClO4)3 + AlSiO3 =>
CaSiO3 + Al(ClO4)3 = Ca(ClO4)3 + AlSiO3
Al(OH)3 + H3(PO4) = Al(PO4) + H2O =>
Al(OH)3 + H3(PO4) = Al(PO4) + 3 H2O
Al(OH)3 + Co(NO3)2 = Co(AlO2)2 + H2O + NO2 + O2 =>
4 Al(OH)3 + 2 Co(NO3)2 = 2 Co(AlO2)2 + 6 H2O + 4 NO2 + O2
HCOOH + MgO = MgCOO + H2O =>
HCOOH + MgO = MgCOO + H2O
Fe4 + H2SO4(aq) = Fe2(SO4)3 + H2 =>
Fe4 + 6 H2SO4(aq) = 2 Fe2(SO4)3 + 6 H2
C7H6O3 + CH4O = H2O + C13H18O3 =>
C7H6O3 + 6 CH4O = 6 H2O + C13H18O3
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
HCl + HNO3 = NO2 + Cl2 + H2O =>
2 HCl + 2 HNO3 = 2 NO2 + Cl2 + 2 H2O
NO3 + C6H12O6 = NO2 + H2O + CO2 =>
12 NO3 + C6H12O6 = 12 NO2 + 6 H2O + 6 CO2
IlN + KI = IlK + NI =>
IlN + KI = IlK + NI
NaCl + MgO2 + H2SO4 = NaHSO4 + MgSO4 + H2O + Cl =>
2 NaCl + MgO2 + 3 H2SO4 = 2 NaHSO4 + MgSO4 + 2 H2O + 2 Cl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al(s) + CH3COOH(aq) = Al(CH3COO)3(aq) + H2(g) =>
2 Al(s) + 6 CH3COOH(aq) = 2 Al(CH3COO)3(aq) + 3 H2(g)
CH3CHO + O = CH3COOH =>
CH3CHO + O = CH3COOH
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
Al2(SO4)3 + CaCl2 = Ca2(SO4)2 + AlCl3 =>
2 Al2(SO4)3 + 6 CaCl2 = 3 Ca2(SO4)2 + 4 AlCl3
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
HCl + Pb(OH)4 = PbCl4 + H2O =>
4 HCl + Pb(OH)4 = PbCl4 + 4 H2O
Mg(OH) + CaCl = MgCl + Ca(OH) =>
Mg(OH) + CaCl = MgCl + Ca(OH)
NaHCl3 + HCl = NaCl + H2Cl3 =>
NaHCl3 + HCl = NaCl + H2Cl3
Na + NO2 = NaNO2 =>
Na + NO2 = NaNO2
Al(s)Fe(NO3)3(aq) = Fe(s)Al(NO3)3(aq) =>
Al(s)Fe(NO3)3(aq) = Fe(s)Al(NO3)3(aq)
C6H5O2COOH + CH3OH = C8H8O3 + H2O =>
7 C6H5O2COOH + 15 CH3OH = 8 C8H8O3 + 19 H2O
Zn(NO3)2 + NH3 + H2O = Zn + NH4NO3 =>
4 Zn(NO3)2 + 10 NH3 + 3 H2O = 4 Zn + 9 NH4NO3
FeO + O = Fe2O6 =>
2 FeO + 4 O = Fe2O6
Al(s)I(s) = AlI(s) =>
Al(s)I(s) = AlI(s)
Al5H9 + O2 = Al2O3 + H2O =>
2 Al5H9 + 12 O2 = 5 Al2O3 + 9 H2O
BaCl + NaHO = NaCl + BaHO =>
BaCl + NaHO = NaCl + BaHO
Cu(NO3)2 + HOH = Cu(OH)2 + HNO3 =>
Cu(NO3)2 + 2 HOH = Cu(OH)2 + 2 HNO3
Al + (NH4)2S = NH4 + AlS =>
Al + (NH4)2S = 2 NH4 + AlS
KOH(aq) + CuSO4(aq) = KSO4(aq) + CuOH(s) =>
KOH(aq) + CuSO4(aq) = KSO4(aq) + CuOH(s)
Al + C2H4O2 = Al(C2H3O2)3 + H =>
Al + 3 C2H4O2 = Al(C2H3O2)3 + 3 H
Al + H2O2 = AlO2 + H2 =>
Al + H2O2 = AlO2 + H2
ClH + F2 = ClFH =>
2 ClH + F2 = 2 ClFH
K + AgNO2 = K(NO2) + Ag =>
K + AgNO2 = K(NO2) + Ag
CrNO{3} + NaOH = CrOH + NaNO{3} =>
CrNO{3} + NaOH = CrOH + NaNO{3}
NCO3 + H2SO4 = CO2 + H2O + NSO4 =>
NCO3 + H2SO4 = CO2 + H2O + NSO4
Al + HClO3 = Al(ClO3)3 + H2 =>
2 Al + 6 HClO3 = 2 Al(ClO3)3 + 3 H2
Ba(NO3)2(aq) + KSCN(aq) = KNO3(aq) + Ba(SCN)2(s) =>
Ba(NO3)2(aq) + 2 KSCN(aq) = 2 KNO3(aq) + Ba(SCN)2(s)
C4H10S(l) + O2(g) = CO2 + H20O + SO2 =>
4 C4H10S(l) + 21 O2(g) = 16 CO2 + 2 H20O + 4 SO2
CaC2 + H2O = C2H4 + Ca + O2 =>
CaC2 + 2 H2O = C2H4 + Ca + O2
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
CaC2 + H2O = HCCH + Ca(OH)2 =>
CaC2 + 2 H2O = HCCH + Ca(OH)2
Mg(OH)2 + H3O{+} = Mg{2} + H2O =>
Mg(OH)2 + 2 H3O{+} = Mg{2} + 4 H2O
Al + HSO = Al(SO) + H =>
Al + HSO = Al(SO) + H
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/25
Équations équilibrées sur03/02/24
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