| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 = CaO + SO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Mn + Ge = Mn325Ge100 =>
325 Mn + 100 Ge = Mn325Ge100
H2 + I2 = HI =>
H2 + I2 = 2 HI
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
AgO + Fe2O3 + Sb2O5 = Ag2FeSbO6 =>
4 AgO + Fe2O3 + Sb2O5 = 2 Ag2FeSbO6
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CrCl3 + Na2CO3 = Cr2(CO3)3 + NaCl =>
2 CrCl3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaCl
Li + H2 = LiH =>
2 Li + H2 = 2 LiH
FeCl3 = Fe + Cl =>
FeCl3 = Fe + 3 Cl
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
Ca(MnO4)2 + CaI2 + H2SO4 = CaSO4 + I2 + MnSO4 + H2O =>
Ca(MnO4)2 + 5 CaI2 + 8 H2SO4 = 6 CaSO4 + 5 I2 + 2 MnSO4 + 8 H2O
NH4 + HCl = NH4Cl + H2 =>
2 NH4 + 2 HCl = 2 NH4Cl + H2
C6H8O7 + NH3 = (NH3)3C6H8O7 =>
C6H8O7 + 3 NH3 = (NH3)3C6H8O7
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
K + H2O = KOH + H =>
K + H2O = KOH + H
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K + H2O = KOH + H =>
K + H2O = KOH + H
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Cu + FeCl3 = CuCl2 + Fe =>
3 Cu + 2 FeCl3 = 3 CuCl2 + 2 Fe
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
C2H5OH + CH4N2S + C6H8O7 = C5H11N2OS + H2O =>
9 C2H5OH + 6 CH4N2S + C6H8O7 = 6 C5H11N2OS + 10 H2O
Na2SO3 + I2 + H2O = Na2SO4 + HI =>
Na2SO3 + I2 + H2O = Na2SO4 + 2 HI
HNO3 + H2O = NH3 + O2 =>
HNO3 + H2O = NH3 + 2 O2
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Na2SO3 + I2 + H2O = Na2SO4 + HI =>
Na2SO3 + I2 + H2O = Na2SO4 + 2 HI
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
Na2SO3 + I2 + H2O = Na2SO4 + HI =>
Na2SO3 + I2 + H2O = Na2SO4 + 2 HI
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H3AsO4 + NaOH = Na3AsO4 + H2O =>
H3AsO4 + 3 NaOH = Na3AsO4 + 3 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Li2O + HCl = LiCl + H2O =>
Li2O + 2 HCl = 2 LiCl + H2O
HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O =>
2 HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/11/21
Équations équilibrées sur10/11/20
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