| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + Na2(CO3) = MgCO3 + 2 NaNO3
NaHSO3 + O2 = NaHSO4 =>
2 NaHSO3 + O2 = 2 NaHSO4
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CH3COOH + MgO = (CH3COO)2Mg + H2O =>
2 CH3COOH + MgO = (CH3COO)2Mg + H2O
SO2 + Cu(OH)2 = CuSO3 + H2O =>
SO2 + Cu(OH)2 = CuSO3 + H2O
CuO + Fe2O3 = CuFe2O4 =>
CuO + Fe2O3 = CuFe2O4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg2O8Si3 + HCl = MgCl2 + H2O + SiO2 =>
Mg2O8Si3 + 4 HCl = 2 MgCl2 + 2 H2O + 3 SiO2
KO3S = K + SO3 =>
KO3S = K + SO3
IO = I2 + O2 =>
2 IO = I2 + O2
CH2CHCH3 + HI = CH3CHICH2CH3 =>
4 CH2CHCH3 + 3 HI = 3 CH3CHICH2CH3
FeSO4 + K2Cr2O7 + H2SO4 = K2SO4 + H2O + Fe2(SO4)3 + Cr2O3 =>
6 FeSO4 + K2Cr2O7 + 4 H2SO4 = K2SO4 + 4 H2O + 3 Fe2(SO4)3 + Cr2O3
Mg(OH)2 + H2PO4 = Mg(HPO4)2 + H2O =>
Mg(OH)2 + 2 H2PO4 = Mg(HPO4)2 + 2 H2O
CN + H2O = HCN + OH =>
CN + H2O = HCN + OH
Rb + NO3 = RbNO3 =>
Rb + NO3 = RbNO3
Mg3 + CuCl2 = Cu + MgCl2 =>
Mg3 + 3 CuCl2 = 3 Cu + 3 MgCl2
SO2 + CuCl2 = CuO + SCl4 =>
SO2 + 2 CuCl2 = 2 CuO + SCl4
Ag2S + Cl2 = Cl2S + Ag =>
Ag2S + Cl2 = Cl2S + 2 Ag
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
K2CO3Na2SO4 = K2SO4Na2CO3 =>
K2CO3Na2SO4 = K2SO4Na2CO3
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
KCrO2 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 KCrO2 + 3 Cl2 + 8 KOH = 2 K2CrO4 + 6 KCl + 4 H2O
ClO3{-} + SO2 + H2O = Cl{-} + SO42{-} + H{+} =>
79 ClO3{-} + 6 SO2 + 3 H2O = 79 Cl{-} + 6 SO42{-} + 6 H{+}
Cs(s) + HCl(aq) = CsCl2(aq) + H2(g) =>
Cs(s) + 2 HCl(aq) = CsCl2(aq) + H2(g)
Ni(OH)2 + H2CO3 = Ni(HCO3)2 + H2O =>
Ni(OH)2 + 2 H2CO3 = Ni(HCO3)2 + 2 H2O
N2O + Ca(OH)2 = CaN2O2 + H2O =>
N2O + Ca(OH)2 = CaN2O2 + H2O
CO = C + O2 =>
2 CO = 2 C + O2
H2 + CUO = CUH2O =>
H2 + CUO = CUH2O
KMnO4 + KCl + H2O = MnO2 + KOH + Cl2 =>
2 KMnO4 + 6 KCl + 4 H2O = 2 MnO2 + 8 KOH + 3 Cl2
Al(s) + FeO(s) = Fe(s) + Al2O3* =>
2 Al(s) + 3 FeO(s) = 3 Fe(s) + Al2O3*
Ba(OH)2 + MgSO4 = BaSO4(s) + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4(s) + Mg(OH)2
SO2 + O2 + H2O + CaCO3 = CaSO4*2H2O + CO2 =>
2 SO2 + O2 + 4 H2O + 2 CaCO3 = 2 CaSO4*2H2O + 2 CO2
CuOH2 + H2O = CuO + H2OH2 =>
CuOH2 + H2O = CuO + H2OH2
NH4Cl(aq) + KOH(aq) = NH4OH(aq) + KCl(aq) =>
NH4Cl(aq) + KOH(aq) = NH4OH(aq) + KCl(aq)
Ni(OH)3 + H4Sb2O5 = Ni4(Sb2O5)3 + H2O =>
4 Ni(OH)3 + 3 H4Sb2O5 = Ni4(Sb2O5)3 + 12 H2O
CH3COOH + HCO3{-} = CH3COO{-} + CO2 + H2O =>
CH3COOH + HCO3{-} = CH3COO{-} + CO2 + H2O
BaSO4 + HClO4 = Ba(ClO4)2 + H2SO4 =>
BaSO4 + 2 HClO4 = Ba(ClO4)2 + H2SO4
Cu + Cl = Cu(Cl2) =>
Cu + 2 Cl = Cu(Cl2)
C3H8O + K2Cr2O7 = C3H6O + K2Cr2 + H2O =>
7 C3H8O + K2Cr2O7 = 7 C3H6O + K2Cr2 + 7 H2O
Cr(OH)3 + IO3{-} + OH{-} = CrO4{2-} + I{-} + H2O =>
2 Cr(OH)3 + IO3{-} + 4 OH{-} = 2 CrO4{2-} + I{-} + 5 H2O
PH3 + H2O + Cl2 = H3PO4 + HCl =>
PH3 + 4 H2O + 4 Cl2 = H3PO4 + 8 HCl
Ag(NO3) + H2SO4 = Ag2SO4 + H(NO3) =>
2 Ag(NO3) + H2SO4 = Ag2SO4 + 2 H(NO3)
Bi + CaI2 = BiI3 + Ca =>
2 Bi + 3 CaI2 = 2 BiI3 + 3 Ca
CO = C + O2 =>
2 CO = 2 C + O2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
SO + Cl = SOCl =>
SO + Cl = SOCl
SiH4 + KOH + H2O = K2SiO3 + H2 =>
SiH4 + 2 KOH + H2O = K2SiO3 + 4 H2
Ca(OH)2 + H2SO4 = H2O + Ca2OSO4 =>
2 Ca(OH)2 + H2SO4 = 3 H2O + Ca2OSO4
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
C3H7Cl + NaOH = C3H7OHNaCl =>
C3H7Cl + NaOH = C3H7OHNaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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