| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Zn + NO3{-} + 5 H2O = 4 ZnO2{2-} + NH3 + 7 H{+}
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Hg + SO3 = HgSO3 =>
Hg + SO3 = HgSO3
Al + H2S = Al(HS)3 + H2 =>
2 Al + 6 H2S = 2 Al(HS)3 + 3 H2
Ti + HCl = H2 + TiCl =>
2 Ti + 2 HCl = H2 + 2 TiCl
NO3{-} + H{+} = O2 + HNO =>
NO3{-} + H{+} = O2 + HNO
KMnO4 + FeCl3*6H2O + H2SO4 = K2(SO4) + Mn(SO4) + Fe2(SO4)3 + Cl2 + H2O =>
6 KMnO4 + 10 FeCl3*6H2O + 24 H2SO4 = 3 K2(SO4) + 6 Mn(SO4) + 5 Fe2(SO4)3 + 15 Cl2 + 84 H2O
NaNO3 + H2 = NH3 + NaOH + H2O =>
NaNO3 + 4 H2 = NH3 + NaOH + 2 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CH3COOH + HCOONa = CH3COONa + H2O + CO2 =>
3 CH3COOH + 4 HCOONa = 4 CH3COONa + 2 H2O + 2 CO2
SO2 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
SiO2 + H2F2 = SiF4 + H2O =>
SiO2 + 2 H2F2 = SiF4 + 2 H2O
Ca(HCO3)2(s)(heat) = CaCO3(s) + CO2(g) + H2O(g) =>
Ca(HCO3)2(s)(heat) = CaCO3(s) + CO2(g) + H2O(g)
FeSO3 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO3 + 6 KMnO4 + 14 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 14 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4Cl + NaNO3 = NaH4Cl + N2O3 =>
NH4Cl + NaNO3 = NaH4Cl + N2O3
BaI2 + Li2SO4 = BaSO4 + LiI =>
BaI2 + Li2SO4 = BaSO4 + 2 LiI
Ag + FeCl3 = FeCl2 + AgCl =>
Ag + FeCl3 = FeCl2 + AgCl
Ag + NaOH = AgOH + Na =>
Ag + NaOH = AgOH + Na
KOH + FeI2 = KI2 + FeOH =>
KOH + FeI2 = KI2 + FeOH
MnCl2(H2O)4 + K2HPO4 + NH4Cl = NH4MnPO4(H2O) + KCl + HCl + H2O =>
MnCl2(H2O)4 + K2HPO4 + NH4Cl = NH4MnPO4(H2O) + 2 KCl + HCl + 3 H2O
Fe2O3 + H2SO4 = Fe2[SO4]3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2[SO4]3 + 3 H2O
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
MgCl2 = Mg4 + Cl2 =>
4 MgCl2 = Mg4 + 4 Cl2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
AgNO3 + BeF2 = Be(NO3)2 + AgF =>
2 AgNO3 + BeF2 = Be(NO3)2 + 2 AgF
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al2O3 + C = Al + CO =>
Al2O3 + 3 C = 2 Al + 3 CO
HCO3 + H2O = CH4 + O2 =>
4 HCO3 + 6 H2O = 4 CH4 + 9 O2
NaMnO4 + NaOH + NaI = NaIO3 + H2O + Na2MnO4 =>
6 NaMnO4 + 6 NaOH + NaI = NaIO3 + 3 H2O + 6 Na2MnO4
Pb(NO3)4 + Ca(OH)2 = Pb(OH)4 + Ca(NO3)2 =>
Pb(NO3)4 + 2 Ca(OH)2 = Pb(OH)4 + 2 Ca(NO3)2
NH2CH2CH2NH2 + HCl = NH2CH2CH2NH3Cl =>
NH2CH2CH2NH2 + HCl = NH2CH2CH2NH3Cl
AgNO3 + BeF2 = Be(NO3)2 + AgF =>
2 AgNO3 + BeF2 = Be(NO3)2 + 2 AgF
CaCl + H2C2O4 = Ca2C2O4 + HCl =>
2 CaCl + H2C2O4 = Ca2C2O4 + 2 HCl
NaOCl + CeCl3 + HCl = CeCl4 + NaCl + H2O =>
NaOCl + 2 CeCl3 + 2 HCl = 2 CeCl4 + NaCl + H2O
Mg + ArCl = Ar + Mg2Cl =>
2 Mg + ArCl = Ar + Mg2Cl
SiI4 + Ca = Si + CaI2 =>
SiI4 + 2 Ca = Si + 2 CaI2
H3PO4 + Na2Co3 = H2Co3 + Na3PO4 =>
2 H3PO4 + 3 Na2Co3 = 3 H2Co3 + 2 Na3PO4
Sr + Rh = Sr3Rh15 =>
3 Sr + 15 Rh = Sr3Rh15
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NaHCO3 + H3CCOOH = H3CCOONa + H2O + CO2 =>
NaHCO3 + H3CCOOH = H3CCOONa + H2O + CO2
AlOH(MnO4)2 + HMnO4 = Al(MnO4)3 + H2O =>
AlOH(MnO4)2 + HMnO4 = Al(MnO4)3 + H2O
Pb(NO3)2 + Li2(CO3) = Pb(CO3) + Li(NO3) =>
Pb(NO3)2 + Li2(CO3) = Pb(CO3) + 2 Li(NO3)
HCO2CH3 + O2 = CO2 + H2O =>
HCO2CH3 + 2 O2 = 2 CO2 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
HCO3 + H2O = CH4 + O2 =>
4 HCO3 + 6 H2O = 4 CH4 + 9 O2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Ba(OH)2 + NO2 = HNO3 + Ba =>
Ba(OH)2 + 2 NO2 = 2 HNO3 + Ba
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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