| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Cl2 = 2 HClO + SO2
H2O + C6H5MgBr + C13O = C19H16O + HOMgBr =>
28 H2O + 22 C6H5MgBr + 3 C13O = 9 C19H16O + 22 HOMgBr
NaHCO3 + Na = Na2CO3H =>
NaHCO3 + Na = Na2CO3H
KNO3 + CH4O + S = CO2 + H2 + K2S + NO =>
2 KNO3 + 4 CH4O + S = 4 CO2 + 8 H2 + K2S + 2 NO
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Co(NO3)2 + Na2(CO3) = Co2(CO3)2 + Na(NO3) =>
2 Co(NO3)2 + 2 Na2(CO3) = Co2(CO3)2 + 4 Na(NO3)
AlCl3 + H2O = Al(H2O)6{3+} + Cl({-}) =>
AlCl3 + 6 H2O = Al(H2O)6{3+} + 3 Cl({-})
ZnI2 + Cl = ClI2 + Zn =>
ZnI2 + Cl = ClI2 + Zn
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Co2O3 + CH3COOH = CO2 + Co(CH3COO)2 + H2O =>
4 Co2O3 + 17 CH3COOH = 2 CO2 + 8 Co(CH3COO)2 + 10 H2O
C6H10O4 + NaOH = Na2C6H8O4 + H2O =>
C6H10O4 + 2 NaOH = Na2C6H8O4 + 2 H2O
Na2SiO4 + HCl = H2SiO4 + NaCl =>
Na2SiO4 + 2 HCl = H2SiO4 + 2 NaCl
NaOH + K2(SO4) = NaK + SO4(OH)2 =>
2 NaOH + K2(SO4) = 2 NaK + SO4(OH)2
CH3CH2Br + CH3ONa = CH3CH2OCH3 + NaBr =>
CH3CH2Br + CH3ONa = CH3CH2OCH3 + NaBr
Cu(NO)3 + KBr = CuBr + K(NO)3 =>
Cu(NO)3 + KBr = CuBr + K(NO)3
C6H10 + O = CO2 + H2O =>
C6H10 + 17 O = 6 CO2 + 5 H2O
C10H18O9 + O2 = H2O + CO2 =>
C10H18O9 + 10 O2 = 9 H2O + 10 CO2
Na2SO4 + S = SO2 + Na =>
Na2SO4 + S = 2 SO2 + 2 Na
Ca(s) + F2(g) = CaF2 =>
Ca(s) + F2(g) = CaF2
MnO2 + KBiO3 + HNO3 = Bi(NO3)3 + H2O + KMnO4 + KNO3 =>
2 MnO2 + 3 KBiO3 + 10 HNO3 = 3 Bi(NO3)3 + 5 H2O + 2 KMnO4 + KNO3
Li(s) + H2Se(g) + O2(g) = Li2Se(s) + H2O(l) =>
4 Li(s) + 2 H2Se(g) + O2(g) = 2 Li2Se(s) + 2 H2O(l)
Al(NO3)3 + AgOH = Al(OH)3 + AgNO3 =>
Al(NO3)3 + 3 AgOH = Al(OH)3 + 3 AgNO3
(NH4)2SO3H2SO4 = (NH4)2SO4H2SO3 =>
(NH4)2SO3H2SO4 = (NH4)2SO4H2SO3
C2H5OH + MnO4 + H{+} = C2H3O2{-} + Mn{2+} + H2O =>
3 C2H5OH + 2 MnO4 + H{+} = 3 C2H3O2{-} + 2 Mn{2+} + 5 H2O
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3H4[PMo12O42] + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3H4[PMo12O42] + 2 NaNO3 + 21 NH4NO3 + 10 H2O
H2S + Ca(NO2)2 = H2(NO2)2 + CaS =>
H2S + Ca(NO2)2 = H2(NO2)2 + CaS
NO3{-} + AgCl + H{+} = Ag{+} + Cl2 + NO + H2O =>
2 NO3{-} + 6 AgCl + 8 H{+} = 6 Ag{+} + 3 Cl2 + 2 NO + 4 H2O
Al2O3 + KOH + H2O = KAl(OH)4 =>
Al2O3 + 2 KOH + 3 H2O = 2 KAl(OH)4
Na(s) + H(g) = NaH(s) =>
Na(s) + H(g) = NaH(s)
HCe + Ca(OH)2 = CaCe2 + H2O =>
2 HCe + Ca(OH)2 = CaCe2 + 2 H2O
Ca(OH)2 + CO2 = CO2OH + Ca =>
Ca(OH)2 + 2 CO2 = 2 CO2OH + Ca
BaCl2 + O2 = Ba + ClO3 =>
BaCl2 + 3 O2 = Ba + 2 ClO3
CaCl2 + NaHSO3 = CaSO3 + NaHCl2 =>
CaCl2 + NaHSO3 = CaSO3 + NaHCl2
HCl3O + H2O = Cl3O + H3O =>
HCl3O + H2O = Cl3O + H3O
CoCl4 + HCl = CoCl5 + H =>
CoCl4 + HCl = CoCl5 + H
C4H6O6 + Na2CO3 = NaC4H5O6 + CO2 + H2O =>
2 C4H6O6 + Na2CO3 = 2 NaC4H5O6 + CO2 + H2O
H2O + H2S = SO + H2 =>
H2O + H2S = SO + 2 H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
PbC2O4 = PbO4 + C =>
PbC2O4 = PbO4 + 2 C
AlBr2 + Cl2 = AlCl + Br =>
2 AlBr2 + Cl2 = 2 AlCl + 4 Br
Co + Bi = Bi2Co3 =>
3 Co + 2 Bi = Bi2Co3
BaBr2 + Mg2SO4 = BaSO4 + BrMg =>
BaBr2 + Mg2SO4 = BaSO4 + 2 BrMg
C9H10O2 = CH4 + C + H2O =>
2 C9H10O2 = 3 CH4 + 15 C + 4 H2O
NaCl + Sb = SbCl + Na =>
NaCl + Sb = SbCl + Na
Si + C = SiC4 =>
Si + 4 C = SiC4
Sr + I = SrI =>
Sr + I = SrI
C3H8 + Br2 = C3H7 + HBr =>
2 C3H8 + Br2 = 2 C3H7 + 2 HBr
C5H10(g) + O2(g) = CO(g) + H2O =>
C5H10(g) + 5 O2(g) = 5 CO(g) + 5 H2O
AlCr3 = Al + Cr =>
AlCr3 = Al + 3 Cr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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