| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 NaBiO4 + 8 MnSO4 + 12 H2SO4 = 8 HMnO4 + 5 Bi2(SO4)3 + 5 Na2SO4 + 8 H2O
H2CO3 + Sr(OH)2 = SrCO3 + H2O =>
H2CO3 + Sr(OH)2 = SrCO3 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HClO3 + Al(OH)3 = Al(ClO3)3 + H2O =>
3 HClO3 + Al(OH)3 = Al(ClO3)3 + 3 H2O
NaCl + H2O = HCl + NaOH =>
NaCl + H2O = HCl + NaOH
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C2H5NS + H2O = NH4OOCCH3 + H2S =>
C2H5NS + 2 H2O = NH4OOCCH3 + H2S
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CuS + HNO3 = Cu(NO3)2 + NO + H2O + S2O =>
2 CuS + 6 HNO3 = 2 Cu(NO3)2 + 2 NO + 3 H2O + S2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn(CH3COO)2(H2O)2 + NaOH = CH3COONa + ZnO + H2O =>
Zn(CH3COO)2(H2O)2 + 2 NaOH = 2 CH3COONa + ZnO + 3 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
CrSO4 + HNO3 = Cr(NO3)3 + H2O + NO2 + H2SO4 =>
CrSO4 + 4 HNO3 = Cr(NO3)3 + H2O + NO2 + H2SO4
KClOHI = KIHClO =>
KClOHI = KIHClO
Ca(NO3)2 + K2CO3 = Ca(CO3) + K(NO3) =>
Ca(NO3)2 + K2CO3 = Ca(CO3) + 2 K(NO3)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H7 + O2 = CO2 + HOH =>
4 C3H7 + 19 O2 = 12 CO2 + 14 HOH
AgNO3 + NH4I = INO3 + AgNH4 =>
AgNO3 + NH4I = INO3 + AgNH4
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
Li(s) + H2O = LiOH(aq) + H2 =>
2 Li(s) + 2 H2O = 2 LiOH(aq) + H2
M1O2 + KOH + O2 = K2M1O4 + H2O =>
2 M1O2 + 4 KOH + O2 = 2 K2M1O4 + 2 H2O
CH3COOHCl2 = ClCH2COOHHCl =>
CH3COOHCl2 = ClCH2COOHHCl
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Mg(OH)2 + NaNO3 = Mg(NO3)2 + NaOH =>
Mg(OH)2 + 2 NaNO3 = Mg(NO3)2 + 2 NaOH
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H2SO4(ac) + NaOH(s) = Na2SO4 + H2O =>
H2SO4(ac) + 2 NaOH(s) = Na2SO4 + 2 H2O
Cu(OH)2 + KCN = Cu(CN)2 + KOH =>
Cu(OH)2 + 2 KCN = Cu(CN)2 + 2 KOH
Na2C2O4 + MgCl2 = MgC2O4 + NaCl =>
Na2C2O4 + MgCl2 = MgC2O4 + 2 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
K2FeO4 + H2SO4 = H2FeO4 + K2SO4 =>
K2FeO4 + H2SO4 = H2FeO4 + K2SO4
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
LiI + Ca = CaI2 + Li =>
2 LiI + Ca = CaI2 + 2 Li
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
Sb2O + NaOH = NaSbO + H2O =>
Sb2O + 2 NaOH = 2 NaSbO + H2O
H2NCOONH4 + O2 = CO2 + H2O + N2 =>
2 H2NCOONH4 + 3 O2 = 2 CO2 + 6 H2O + 2 N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl(aq)BaCO3(s) = BaClHCO3 =>
HCl(aq)BaCO3(s) = BaClHCO3
ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2
C2H2O1 + O2 = CO2 + H2O =>
C2H2O1 + 2 O2 = 2 CO2 + H2O
KHSO4 + KOH = KSO4 + KOH2 =>
KHSO4 + KOH = KSO4 + KOH2
ZnO + CuO = ZnCuO2 =>
ZnO + CuO = ZnCuO2
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4 =>
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4
Li2S + HNO3 = Li2(NO3)2 + H2S =>
Li2S + 2 HNO3 = Li2(NO3)2 + H2S
S + HNO3 = H2O + H2SO4 + NO2 =>
S + 6 HNO3 = 2 H2O + H2SO4 + 6 NO2
AlCl + CO2 = AlCO2 + Cl =>
AlCl + CO2 = AlCO2 + Cl
K3[Fe(C2O4)3] = FeCO3 + CO + K2C2O4 + CO2 =>
2 K3[Fe(C2O4)3] = 2 FeCO3 + 2 CO + 3 K2C2O4 + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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