| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl(aq) + LiOH(aq) = NaOH + LiCl
CH3COK = CH3 + CO + K =>
CH3COK = CH3 + CO + K
K(OH)2 + ZnO = KZnO2 + H2O =>
K(OH)2 + ZnO = KZnO2 + H2O
Pb(CO)3 + O2 = PbO + CO2 =>
Pb(CO)3 + 2 O2 = PbO + 3 CO2
(NH3) + H2SO4 = (NH4) + SO4 =>
2(NH3) + H2SO4 = 2(NH4) + SO4
[Co(H2O)6]Cl2 + CaCl2 = Ca[CoCl4] + H2O =>
[Co(H2O)6]Cl2 + CaCl2 = Ca[CoCl4] + 6 H2O
Na2S + Fe(NO3)3 = S(NO3)2 + FeNa3 =>
3 Na2S + 2 Fe(NO3)3 = 3 S(NO3)2 + 2 FeNa3
SO3{2-} + HCl = HSO3{-} + Cl{-} =>
SO3{2-} + HCl = HSO3{-} + Cl{-}
CaCO3 + HNO3 = CO2 + CaHNO4 =>
CaCO3 + HNO3 = CO2 + CaHNO4
(CH3)2CHCH2CH2OH + CH3COOH = CH3COOCH2CH2CH(CH3)2 + H2O =>
(CH3)2CHCH2CH2OH + CH3COOH = CH3COOCH2CH2CH(CH3)2 + H2O
HN2 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
10 HN2 + 22 KMnO4 + 33 H2SO4 = 22 MnSO4 + 20 HNO3 + 11 K2SO4 + 28 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Fe2O3CaO = Fe2OCaO3 =>
Fe2O3CaO = Fe2OCaO3
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
Zn = Zn5 =>
5 Zn = Zn5
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(No3)2 + K = Ca + KNo3 =>
Ca(No3)2 + 2 K = Ca + 2 KNo3
C6H8O6 + H3BO3 = C6H5BO6 + H2O =>
C6H8O6 + H3BO3 = C6H5BO6 + 3 H2O
HgO = HgHgO2 =>
2 HgO = HgHgO2
F + HCl = FCl3 + H2 =>
2 F + 6 HCl = 2 FCl3 + 3 H2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HClO3(aq) + H2O(l) = H2ClO3 + O2 =>
4 HClO3(aq) + 2 H2O(l) = 4 H2ClO3 + O2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
CO2 + Fe = FeCO2 =>
CO2 + Fe = FeCO2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
(NH4)2Cr2O7 + NaOH = Na2Cr2O7 + NH4OH =>
(NH4)2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 NH4OH
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
NH3 + Ba(OH)2 = NH4OH + BaO =>
NH3 + Ba(OH)2 = NH4OH + BaO
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C4H9ClNaOC2H5 = C4H8C2H5OHNaCl =>
C4H9ClNaOC2H5 = C4H8C2H5OHNaCl
Ca(ClO)2CaCl2Ca(OH)2 + NiSO4 + H2O = CaCl2 + Ca(ClO)2 + Ni(OH)3 + CaSO4 =>
4 Ca(ClO)2CaCl2Ca(OH)2 + 4 NiSO4 + 2 H2O = 5 CaCl2 + 3 Ca(ClO)2 + 4 Ni(OH)3 + 4 CaSO4
Zn + H2O + LiOH = Li2Zn(OH)4 + H2 =>
Zn + 2 H2O + 2 LiOH = Li2Zn(OH)4 + H2
Fe2O3KI = KO3Fe2I =>
Fe2O3KI = KO3Fe2I
LiF = Li + F =>
LiF = Li + F
K2C2O4 + AgClO3 = K2ClO3 + AgC2O4 =>
K2C2O4 + AgClO3 = K2ClO3 + AgC2O4
NaCrO2 + Ag2O + NaOH = Na2CrO4 + Ag + H2O =>
2 NaCrO2 + 3 Ag2O + 2 NaOH = 2 Na2CrO4 + 6 Ag + H2O
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
NaHCO3 + Ba(OH)2 = NaOH + BaCO3 + H2O =>
NaHCO3 + Ba(OH)2 = NaOH + BaCO3 + H2O
Cu2SO4 + NH4SO3 = Cu2SO3 + NH4SO4 =>
Cu2SO4 + NH4SO3 = Cu2SO3 + NH4SO4
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
CH3COOAg + NH3 + H2O = CH3COONH4 + Ag2O =>
2 CH3COOAg + 2 NH3 + H2O = 2 CH3COONH4 + Ag2O
(NH4)2SO4 + CaOH = NH3 + H2O + Ca2SO4 =>
(NH4)2SO4 + 2 CaOH = 2 NH3 + 2 H2O + Ca2SO4
Ba(NO3)2 + HCl = BaHCl + NO3 =>
Ba(NO3)2 + HCl = BaHCl + 2 NO3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
HCOOH + K2CO3 = HCOOK + CO2 + H2O =>
2 HCOOH + K2CO3 = 2 HCOOK + CO2 + H2O
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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