| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu2O + 2 NH3 = 6 Cu + 3 H2O + 2 N
Cu{2} + NaOH = CuOH{2} + Na =>
Cu{2} + NaOH = CuOH{2} + Na
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
RbF + Cu2SO4 = Rb2SO4 + CuF =>
2 RbF + Cu2SO4 = Rb2SO4 + 2 CuF
Cu{2} + HS{-} + H2O = Cu2S + SO4{2-} + H{+} =>
8 Cu{2} + 5 HS{-} + 4 H2O = 4 Cu2S + SO4{2-} + 13 H{+}
H3(PO4) + NH3 = (NH4)3(PO4) =>
H3(PO4) + 3 NH3 = (NH4)3(PO4)
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
Al + H3PO3 = Al3(PO3)3 + H2 =>
6 Al + 6 H3PO3 = 2 Al3(PO3)3 + 9 H2
Pb(C2H5)4 + O2 = CO2 + H3O + PbO =>
6 Pb(C2H5)4 + 71 O2 = 48 CO2 + 40 H3O + 6 PbO
Ca(HCO3)2(s) = CaO(s) + H2O(g) + CO2(g) =>
Ca(HCO3)2(s) = CaO(s) + H2O(g) + 2 CO2(g)
Fe + NH3*H2O = Fe(OH)3 + NH4 =>
Fe + 3 NH3*H2O = Fe(OH)3 + 3 NH4
Al + KNO2 + KOH = K3AlO3 + NH3 + H2O =>
2 Al + KNO2 + 5 KOH = 2 K3AlO3 + NH3 + H2O
K2SO3 + Br2 + H2O = H2SO4 + KBr =>
K2SO3 + Br2 + H2O = H2SO4 + 2 KBr
Al + NiCl2 = AlCl2 + Ni2 =>
2 Al + 2 NiCl2 = 2 AlCl2 + Ni2
Ag + Fe(NO3)3 = Ag(NO3)2 + Fe =>
3 Ag + 2 Fe(NO3)3 = 3 Ag(NO3)2 + 2 Fe
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
RuO + NaOH = RuOH + NaO =>
RuO + NaOH = RuOH + NaO
W + CO2 = WO3 + CO =>
W + 3 CO2 = WO3 + 3 CO
Al + H3PO3 = AlPO3 + H2 =>
2 Al + 2 H3PO3 = 2 AlPO3 + 3 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca + SCl = CaS + Cl =>
Ca + SCl = CaS + Cl
Co(OH)3 + H2CrO4 = Co2(CrO4)3 + H2O =>
2 Co(OH)3 + 3 H2CrO4 = Co2(CrO4)3 + 6 H2O
Ca(HCO3)2(s) = CaCO3(s) + H2O(g) + CO2(g) =>
Ca(HCO3)2(s) = CaCO3(s) + H2O(g) + CO2(g)
Fe(NO3)3 + Ag = Fe(NO3)2 + AgNO3 =>
Fe(NO3)3 + Ag = Fe(NO3)2 + AgNO3
(e)Fe(s) + H2O(g) = FeO(s) + H2(g) =>
(e)Fe(s) + H2O(g) = FeO(s) + H2(g)
H2SO4 + Na2S = Na2SO4 + H2S =>
H2SO4 + Na2S = Na2SO4 + H2S
HgO + Br + H2O = HgBr4 + OH =>
HgO + 4 Br + H2O = HgBr4 + 2 OH
C4H12 + O14 = C4O8 + H12O6 =>
C4H12 + O14 = C4O8 + H12O6
FeCl3 + NaCl = FeCl + NaCl2 =>
FeCl3 + 2 NaCl = FeCl + 2 NaCl2
HC2H3O2 + H2SO4 = CO2 + H2S + H2O =>
HC2H3O2 + H2SO4 = 2 CO2 + H2S + 2 H2O
NaHS + O2 = Na2S2O3 + H2O =>
2 NaHS + 2 O2 = Na2S2O3 + H2O
(ZnS) + O2 = (ZnO) + (SO2) =>
2(ZnS) + 3 O2 = 2(ZnO) + 2(SO2)
CuSO4 + Mg + H2O = Cu + Mg(OH)2 + S =>
CuSO4 + 4 Mg + 4 H2O = Cu + 4 Mg(OH)2 + S
Na2S2O3 + AgBr = NaBr + Na3Ag(S2O3)2 =>
2 Na2S2O3 + AgBr = NaBr + Na3Ag(S2O3)2
C2H5COOH + Ca(OH)2 = (C2H5COO)2Ca + H2O =>
2 C2H5COOH + Ca(OH)2 = (C2H5COO)2Ca + 2 H2O
MnS + HI = MnI + HS =>
MnS + HI = MnI + HS
Ag + Fe(NO3)3 = AgNO3 + Fe =>
3 Ag + Fe(NO3)3 = 3 AgNO3 + Fe
F{-} + Al{3+} = AlF6{3-} =>
6 F{-} + Al{3+} = AlF6{3-}
CuSO4 + Fe2 = Cu + Fe2(SO4)3 =>
3 CuSO4 + Fe2 = 3 Cu + Fe2(SO4)3
NH3 + Li + C10H15NO = LiNH2 + H2O + C10H15N =>
2 NH3 + 2 Li + C10H15NO = 2 LiNH2 + H2O + C10H15N
K + P = K3P =>
3 K + P = K3P
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
H2C6H6O6 + KOH = H2O + HC6H6O6K =>
H2C6H6O6 + KOH = H2O + HC6H6O6K
HCOH + Ag2O = CH2O2 + Ag =>
HCOH + Ag2O = CH2O2 + 2 Ag
AlCl3 + Ag = AgCl + AlCl2 =>
AlCl3 + Ag = AgCl + AlCl2
K + ZnCl2 = KCl + Zn2 =>
4 K + 2 ZnCl2 = 4 KCl + Zn2
Al + H3PO3 = AlPO3 + H3 =>
Al + H3PO3 = AlPO3 + H3
CaCl + KF = KCl + CaF =>
CaCl + KF = KCl + CaF
Na2SiO3 + Cl2 + H2O = NaCl + H2SiO3 + O2 =>
2 Na2SiO3 + 2 Cl2 + 2 H2O = 4 NaCl + 2 H2SiO3 + O2
CuOH + HNO = CuNO + H2O =>
CuOH + HNO = CuNO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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