| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 3 S = FeS3
(NH4)CO3 + CaCl2 = (NH4)Cl2 + CaCO3 =>
(NH4)CO3 + CaCl2 = (NH4)Cl2 + CaCO3
Mg + N3 = Mg3N2 =>
9 Mg + 2 N3 = 3 Mg3N2
HNO2 + HCl = Cl2 + NO + H2O =>
2 HNO2 + 2 HCl = Cl2 + 2 NO + 2 H2O
BaCl + H2SO4 = HCl + Ba2SO4 =>
2 BaCl + H2SO4 = 2 HCl + Ba2SO4
N2O5 + LiOH = N(OH)5 + Li2O =>
N2O5 + 10 LiOH = 2 N(OH)5 + 5 Li2O
CaCl{2+} + H2O = Ca{2+} + HCl + O =>
2 CaCl{2+} + H2O = 2 Ca{2+} + 2 HCl + O
Cl2 + HPO4 = HCl + PO4 =>
Cl2 + 2 HPO4 = 2 HCl + 2 PO4
Cr + S = CrS =>
Cr + S = CrS
HCIO4 + H2O = H2CIO4 + OH =>
HCIO4 + H2O = H2CIO4 + OH
C8H15OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H15OH(l) + 23 O2(g) = 16 CO2(g) + 16 H2O(l)
CrCl2 + CH3COONa + H2O = [Cr2(CH3COO)4(H2O)2] + NaCl =>
2 CrCl2 + 4 CH3COONa + 2 H2O = [Cr2(CH3COO)4(H2O)2] + 4 NaCl
NaNO2 + (NH4)2SO4 = Na2SO4 + (NH4)NO2 =>
2 NaNO2 + (NH4)2SO4 = Na2SO4 + 2(NH4)NO2
C4H8 + HI = C4H10 + I2 =>
C4H8 + 2 HI = C4H10 + I2
Zn + CaCI2 = ZnCI2 + Ca =>
Zn + CaCI2 = ZnCI2 + Ca
C10H22 + Cl2 = C4H8Cl2 + HCl =>
2 C10H22 + 7 Cl2 = 5 C4H8Cl2 + 4 HCl
LiCl + KNO2 = KCl + LiNO2 =>
LiCl + KNO2 = KCl + LiNO2
Br2 + KOH = KBr + KBrO4 + H2O =>
4 Br2 + 8 KOH = 7 KBr + KBrO4 + 4 H2O
Ca(OH)2 + Mg(OH)2 + SiS + H2O = Ca2MgSiO7 + H2 + H2S =>
2 Ca(OH)2 + Mg(OH)2 + SiS + H2O = Ca2MgSiO7 + 3 H2 + H2S
HCN + Ca(OH)2 = Ca(CN)2 + H2O =>
2 HCN + Ca(OH)2 = Ca(CN)2 + 2 H2O
NaNO2 + Na2Cr2O7 + HNO3 = NaNO3 + Cr(NO)3 + H2O =>
15 NaNO2 + Na2Cr2O7 + 8 HNO3 = 17 NaNO3 + 2 Cr(NO)3 + 4 H2O
sodiumnitrate + ammoniumsulfate = sodiumsulfate + N2O + water =>
2 NaNO3 + (NH4)2SO4 = Na2SO4 + 2 N2O + 4 H2O
CSO4*9H2O = CSO4 + H2O =>
CSO4*9H2O = CSO4 + 9 H2O
Cu(II) + O = Cu(II)O =>
Cu(II) + O = Cu(II)O
CuOH + AlCl = AlOH + CuCl =>
CuOH + AlCl = AlOH + CuCl
KI + H2SO4 + (HO) = K2SO4 + H2O + I2 =>
2 KI + H2SO4 + 2(HO) = K2SO4 + 2 H2O + I2
Mn + ZnBr2 = MnBr + Zn =>
2 Mn + ZnBr2 = 2 MnBr + Zn
KBrO3 + KI*HBr = KBr + I2 + H2O =>
KBrO3 + 6 KI*HBr = 7 KBr + 3 I2 + 3 H2O
Zn + Al(NO3) = Al + Zn(NO3) =>
Zn + Al(NO3) = Al + Zn(NO3)
CH4O + KNO3 = CO2 + K2O + N2 + H2O =>
5 CH4O + 6 KNO3 = 5 CO2 + 3 K2O + 3 N2 + 10 H2O
Al2O3 + C + Cl2 = AlCl3 + C2O4 =>
4 Al2O3 + 6 C + 12 Cl2 = 8 AlCl3 + 3 C2O4
H2CO3Sr(OH)2 = H(OH) + SrCO3 =>
H2CO3Sr(OH)2 = 2 H(OH) + SrCO3
C6H5NO + NaOH = C6H5N + NaO + OH =>
C6H5NO + NaOH = C6H5N + NaO + OH
MgFe + Fe3TiSi3O12 = MgFeTiO3 + FeSiO3 =>
MgFe + Fe3TiSi3O12 = MgFeTiO3 + 3 FeSiO3
H3PO4 + NH3 = NH42 + HPO4 =>
39 H3PO4 + 2 NH3 = 2 NH42 + 39 HPO4
S8 + O3 = S8O3 =>
S8 + O3 = S8O3
CrO4 + HCl = Cl + HCrO4 =>
CrO4 + HCl = Cl + HCrO4
H2SO4 + Be(OH)2 = SO4Be + H2O =>
H2SO4 + Be(OH)2 = SO4Be + 2 H2O
H2SO4 + CH3CH2OH = CH3CH2SO4H + H2O =>
H2SO4 + CH3CH2OH = CH3CH2SO4H + H2O
CH6H2OH(NO2)3 + O2 = CO2 + HNO2 + H2O =>
CH6H2OH(NO2)3 + 2 O2 = CO2 + 3 HNO2 + 3 H2O
NH4NO3 + NaOH = NH3 + H0H + NaNO3 =>
2 NH4NO3 + 3 NaOH = NH3 + 4 H0H + 3 NaNO3
(CH3)2NH + NaOH = (CH3)2N + H2O + Na =>
(CH3)2NH + NaOH = (CH3)2N + H2O + Na
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
Pb(NO3)2NaSO4 = Pb(SO4)Na(NO3)2 =>
Pb(NO3)2NaSO4 = Pb(SO4)Na(NO3)2
C6H6O + C3H7I + NaH = C9H12O + H2 + NaI =>
C6H6O + C3H7I + NaH = C9H12O + H2 + NaI
MgSO4 + (NH4)OH = (NH4)2SO4 + Mg(OH)2 =>
MgSO4 + 2(NH4)OH = (NH4)2SO4 + Mg(OH)2
HNO3 + C2H5NO2 = H2O + CO2 + N2 =>
9 HNO3 + 5 C2H5NO2 = 17 H2O + 10 CO2 + 7 N2
KBr + FeCl3 + CCl4 = KCl3 + BrC + FeCl4 =>
KBr + FeCl3 + CCl4 = KCl3 + BrC + FeCl4
PbO + H{+} + SO4{-}2 + e = PbSO4 + H2O =>
PbO + 2 H{+} + SO4{-}2 + e = PbSO4 + H2O
NO + H2SO4 = NO2 + SO2 + H2O =>
NO + H2SO4 = NO2 + SO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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