| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + HClO = NaClO + CO2 + H2O
Pb(OH)4 + H2S = PbS2 + H2O =>
Pb(OH)4 + 2 H2S = PbS2 + 4 H2O
F2O + H2O = HFO =>
F2O + H2O = 2 HFO
AgCl + NaNO3 = AgNO3 + NaCl =>
AgCl + NaNO3 = AgNO3 + NaCl
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
CuCl2 + K3PO4 = KCl + Cu3(PO4)2 =>
3 CuCl2 + 2 K3PO4 = 6 KCl + Cu3(PO4)2
Al + Br2 = AlBr =>
2 Al + Br2 = 2 AlBr
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
FeO + H2O = FeO(OH) + H =>
FeO + H2O = FeO(OH) + H
Ti + AgNO3 = TiNO3 + Ag =>
Ti + AgNO3 = TiNO3 + Ag
Zn + NaOH = Zn(NaOH)2 =>
Zn + 2 NaOH = Zn(NaOH)2
Fe2O3 + KMnO4 = KO3 + Fe2MnO4 =>
Fe2O3 + KMnO4 = KO3 + Fe2MnO4
AgCl + Au = AgAu + Cl =>
AgCl + Au = AgAu + Cl
FeSO4 + Br2 + H2SO4 = Fe(SO4)3 + HBr =>
FeSO4 + 2 Br2 + 2 H2SO4 = Fe(SO4)3 + 4 HBr
Na(OH) + NO2 + O2 = H2O + NaNO3 =>
4 Na(OH) + 4 NO2 + O2 = 2 H2O + 4 NaNO3
CrO + O2 = CrO(O)2 =>
CrO + O2 = CrO(O)2
BeS + Na = Na2S + Be =>
BeS + 2 Na = Na2S + Be
Al + NaCl = Al(NaCl) =>
Al + NaCl = Al(NaCl)
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
O2 + ZnI2 = I + ZnO =>
O2 + 2 ZnI2 = 4 I + 2 ZnO
KI(aq) + PbSO4(s) = K2SO4 + PbI2 =>
2 KI(aq) + PbSO4(s) = K2SO4 + PbI2
NO2 + P2O3 + KOH = NO + K2HPO4 + H =>
NO2 + P2O3 + 4 KOH = NO + 2 K2HPO4 + 2 H
H2SO4 + HNO3 = HNO2 + SO4 + H2O =>
H2SO4 + HNO3 = HNO2 + SO4 + H2O
SO4 + O2 = SO6 =>
SO4 + O2 = SO6
HNO3 + CuSO4 = HSO4 + CuNO3 =>
HNO3 + CuSO4 = HSO4 + CuNO3
P4 + H2O = PH3 + H3PO4 =>
2 P4 + 12 H2O = 5 PH3 + 3 H3PO4
Al4C3 + HCl = Al + Cl + CH4 =>
Al4C3 + 12 HCl = 4 Al + 12 Cl + 3 CH4
Ag2SO4 + NaNO3 = AgNO3 + Na2SO4 =>
Ag2SO4 + 2 NaNO3 = 2 AgNO3 + Na2SO4
Na + EtOH = NaOEt + H2 =>
2 Na + 2 EtOH = 2 NaOEt + H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C5H5N + HNO3 = C5H6N + NO3 =>
C5H5N + HNO3 = C5H6N + NO3
C + Se = CSe =>
C + Se = CSe
BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + NH4CH3COO =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + 2 NH4CH3COO
C2H3Cl = C2H2 + HCl =>
C2H3Cl = C2H2 + HCl
CuS(aq) + NH3(aq) = Cu(NH3)2(aq) + S(aq) =>
CuS(aq) + 2 NH3(aq) = Cu(NH3)2(aq) + S(aq)
CH3OH + NaNO3 = NaCN + H2O2 =>
CH3OH + NaNO3 = NaCN + 2 H2O2
Al + NaCl = Al(NaCl) =>
Al + NaCl = Al(NaCl)
Fe(OH)2 + Cl2 = FeCl2 + Fe(ClO3)2 + H2O =>
6 Fe(OH)2 + 6 Cl2 = 5 FeCl2 + Fe(ClO3)2 + 6 H2O
NaOH + C23H28O8 + H2O = C21H30O2 + NaHCO3 =>
173 NaOH + 55 C23H28O8 + 10 H2O = 52 C21H30O2 + 173 NaHCO3
Ba + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + K + Na + CH3COOH =>
2 Ba + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 K + 2 Na + 2 CH3COOH
CH3CHO + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CH3CHO + 2 KMnO4 + H2O = 3 CH3COOH + 2 MnO2 + 2 KOH
LithiumPhosphateandSodiumBromide = SodiumPhosphateandLithiumBromide =>
LithiumPhosphateandSodiumBromide = SodiumPhosphateandLithiumBromide
BaSO2 = BaO2S =>
BaSO2 = BaO2S
Mg + HCl = Cl + HMg =>
Mg + HCl = Cl + HMg
BH4{-} + ClO3{-} = H2BO3{-} + Cl{-} + H2O =>
3 BH4{-} + 4 ClO3{-} = 3 H2BO3{-} + 4 Cl{-} + 3 H2O
CH3COOH + NaCO3 = CHCOONa + H2O + CO2 =>
7 CH3COOH + 8 NaCO3 = 8 CHCOONa + 10 H2O + 6 CO2
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
FeC2O4 = Fe + CO2 =>
FeC2O4 = Fe + 2 CO2
Li + N = Li3N =>
3 Li + N = Li3N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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